List of longest-running scripted American primetime television series

List of longest-running scripted American primetime television series

This is a list of the longest-running scripted prime time television series in the United States, as measured by number of seasons. Only shows that have aired on a major broadcast network for seven or more seasons and at least 100 episodes are included. Those that moved to syndication, a cable network, or a streaming service are noted below.

<table><thead><tr><th>Number of seasons</th><th>Series</th><th>Network</th><th>First air date</th><th>Last air date</th><th>Number of episodes</th></tr></thead><tbody><tr><td>37</td><td>The Simpsons</td><td>Fox</td><td>December 17, 1989</td><td>present</td><td>805</td></tr><tr><td>27</td><td>Law & Order: Special Victims Unit</td><td>NBC</td><td>September 20, 1999</td><td>present</td><td>588</td></tr><tr><td>25</td><td>Law & Order</td><td>NBC</td><td>September 13, 1990</td><td>present</td><td>538</td></tr><tr><td>24</td><td>Family Guy</td><td>Fox</td><td>January 31, 1999</td><td>present</td><td>455</td></tr><tr><td>23</td><td>NCIS</td><td>CBS</td><td>September 23, 2003</td><td>present</td><td>498</td></tr><tr><td>22</td><td>Grey's Anatomy</td><td>ABC</td><td>March 27, 2005</td><td>present</td><td>461</td></tr><tr><td>22</td><td>American Dad!</td><td>Fox (2005–2014, 2026–) TBS (2014–2025)</td><td>May 1, 2005</td><td>present</td><td>392</td></tr><tr><td>20</td><td>Gunsmoke</td><td>CBS</td><td>September 10, 1955</td><td>March 31, 1975</td><td>635</td></tr><tr><td>19</td><td>Lassie</td><td>CBS</td><td>September 12, 1954</td><td>March 21, 1971</td><td>591</td></tr><tr><td>18</td><td>Criminal Minds</td><td>CBS (2005–2020) Paramount+ (2022–present)</td><td>September 22, 2005</td><td>present</td><td>354</td></tr><tr><td>16</td><td>Bob's Burgers</td><td>Fox</td><td>January 9, 2011</td><td>present</td><td>308</td></tr><tr><td>15</td><td>CSI: Crime Scene Investigation</td><td>CBS</td><td>October 6, 2000</td><td>February 15, 2015</td><td>337</td></tr><tr><td>15</td><td>ER</td><td>NBC</td><td>September 19, 1994</td><td>April 2, 2009</td><td>331</td></tr><tr><td>15</td><td>Supernatural</td><td>The WB (2005–2006) The CW (2006–2020)</td><td>September 13, 2005</td><td>November 19, 2020</td><td>327</td></tr><tr><td>15</td><td>The Jack Benny Program</td><td>CBS (1950–1964) NBC (1964–1965)</td><td>October 28, 1950</td><td>April 16, 1965</td><td>261</td></tr><tr><td>14</td><td>The Adventures of Ozzie and Harriet</td><td>ABC</td><td>October 3, 1952</td><td>April 23, 1966</td><td>435</td></tr><tr><td>14</td><td>Bonanza</td><td>NBC</td><td>September 12, 1959</td><td>January 16, 1973</td><td>431</td></tr><tr><td>14</td><td>Dallas</td><td>CBS</td><td>April 2, 1978</td><td>May 3, 1991</td><td>357</td></tr><tr><td>14</td><td>Knots Landing</td><td>CBS</td><td>December 27, 1979</td><td>May 13, 1993</td><td>344</td></tr><tr><td>14</td><td>NCIS: Los Angeles</td><td>CBS</td><td>September 22, 2009</td><td>May 21, 2023</td><td>323</td></tr><tr><td>14</td><td>Blue Bloods</td><td>CBS</td><td>September 24, 2010</td><td>December 13, 2024</td><td>293</td></tr><tr><td>14</td><td>Chicago Fire</td><td>NBC</td><td>October 10, 2012</td><td>present</td><td>288</td></tr><tr><td>14</td><td>King of the Hill</td><td>Fox (1997–2009) Hulu (2025–present)</td><td>January 12, 1997</td><td>present</td><td>269</td></tr><tr><td>13</td><td>Chicago P.D.</td><td>NBC</td><td>January 8, 2014</td><td>present</td><td>257</td></tr><tr><td>12</td><td>My Three Sons</td><td>ABC (1960–1965) CBS (1965–1972)</td><td>September 29, 1960</td><td>April 13, 1972</td><td>380 (184 in black-and-white, 196 in color)</td></tr><tr><td>12</td><td>Hawaii Five-O</td><td>CBS</td><td>September 26, 1968</td><td>April 26, 1980</td><td>282</td></tr><tr><td>12</td><td>The Big Bang Theory</td><td>CBS</td><td>September 24, 2007</td><td>May 16, 2019</td><td>279</td></tr><tr><td>12</td><td>Murder, She Wrote</td><td>CBS</td><td>September 30, 1984</td><td>May 19, 1996</td><td>264 (+ 4 TV movies)</td></tr><tr><td>12</td><td>Two and a Half Men</td><td>CBS</td><td>September 22, 2003</td><td>February 19, 2015</td><td>262</td></tr><tr><td>12</td><td>NYPD Blue</td><td>ABC</td><td>September 21, 1993</td><td>March 1, 2005</td><td>261</td></tr><tr><td>12</td><td>Bones</td><td>Fox</td><td>September 13, 2005</td><td>March 28, 2017</td><td>246</td></tr><tr><td>11</td><td>The Danny Thomas Show</td><td>ABC (1953–1957) CBS (1957–1964)</td><td>September 29, 1953</td><td>April 27, 1964</td><td>343</td></tr><tr><td>11</td><td>Cheers</td><td>NBC</td><td>September 30, 1982</td><td>May 20, 1993</td><td>275</td></tr><tr><td>11</td><td>Frasier</td><td>NBC</td><td>September 16, 1993</td><td>May 13, 2004</td><td>264</td></tr><tr><td>11</td><td>Murphy Brown</td><td>CBS</td><td>November 14, 1988</td><td>December 20, 2018</td><td>260</td></tr><tr><td>11</td><td>Married... with Children</td><td>Fox</td><td>April 5, 1987</td><td>June 9, 1997</td><td>259</td></tr><tr><td>11</td><td>MASH</td><td>CBS</td><td>September 17, 1972</td><td>February 28, 1983</td><td>256</td></tr><tr><td>11</td><td>Happy Days</td><td>ABC</td><td>January 15, 1974</td><td>September 24, 1984</td><td>255</td></tr><tr><td>11</td><td>The Jeffersons</td><td>CBS</td><td>January 18, 1975</td><td>June 25, 1985</td><td>253</td></tr><tr><td>11</td><td>Modern Family</td><td>ABC</td><td>September 23, 2009</td><td>April 8, 2020</td><td>250</td></tr><tr><td>11</td><td>Will & Grace</td><td>NBC</td><td>September 21, 1998</td><td>April 23, 2020</td><td>246</td></tr><tr><td>11</td><td>7th Heaven</td><td>The WB (1996–2006) The CW (2006–2007)</td><td>August 26, 1996</td><td>May 13, 2007</td><td>243</td></tr><tr><td>11</td><td>The X-Files</td><td>Fox</td><td>September 10, 1993</td><td>March 21, 2018</td><td>218</td></tr><tr><td>11</td><td>Chicago Med</td><td>NBC</td><td>November 17, 2015</td><td>present</td><td>212</td></tr><tr><td>10</td><td>Beverly Hills, 90210</td><td>Fox</td><td>October 4, 1990</td><td>May 17, 2000</td><td>293</td></tr><tr><td>10</td><td>Hawaii Five-0</td><td>CBS</td><td>September 20, 2010</td><td>April 3, 2020</td><td>240</td></tr><tr><td>10</td><td>Friends</td><td>NBC</td><td>September 22, 1994</td><td>May 6, 2004</td><td>236 (+ 1 special)</td></tr><tr><td>10</td><td>CSI: Miami</td><td>CBS</td><td>September 23, 2002</td><td>April 8, 2012</td><td>232</td></tr><tr><td>10</td><td>Roseanne</td><td>ABC</td><td>October 18, 1988</td><td>May 22, 2018</td><td>231</td></tr><tr><td>10</td><td>The Goldbergs</td><td>ABC</td><td>September 24, 2013</td><td>May 3, 2023</td><td>229</td></tr><tr><td>10</td><td>JAG</td><td>NBC (1995–1996) CBS (1997–2005)</td><td>September 1, 1995</td><td>April 29, 2005</td><td>227</td></tr><tr><td>10</td><td>Smallville</td><td>The WB (2001–2006) The CW (2006–2011)</td><td>October 16, 2001</td><td>May 13, 2011</td><td>218</td></tr><tr><td>10</td><td>The Blacklist</td><td>NBC</td><td>September 23, 2013</td><td>July 13, 2023</td><td>218</td></tr><tr><td>10</td><td>Scrubs</td><td>NBC (2001–2008) ABC (2009–2010)</td><td>October 2, 2001</td><td>present</td><td>186</td></tr><tr><td>9</td><td>The Beverly Hillbillies</td><td>CBS</td><td>September 26, 1962</td><td>March 23, 1971</td><td>274</td></tr><tr><td>9</td><td>Perry Mason</td><td>CBS</td><td>September 21, 1957</td><td>May 22, 1966</td><td>271</td></tr><tr><td>9</td><td>The Love Boat</td><td>ABC</td><td>September 24, 1977</td><td>May 24, 1986</td><td>250</td></tr><tr><td>9</td><td>The Virginian</td><td>NBC</td><td>September 19, 1962</td><td>March 24, 1971</td><td>249</td></tr><tr><td>9</td><td>The F.B.I.</td><td>ABC</td><td>September 19, 1965</td><td>April 28, 1974</td><td>241</td></tr><tr><td>9</td><td>The Drew Carey Show</td><td>ABC</td><td>September 13, 1995</td><td>September 8, 2004</td><td>233</td></tr><tr><td>9</td><td>Falcon Crest</td><td>CBS</td><td>December 4, 1981</td><td>May 17, 1990</td><td>227</td></tr><tr><td>9</td><td>The Waltons</td><td>CBS</td><td>September 14, 1972</td><td>June 4, 1981</td><td>221</td></tr><tr><td>9</td><td>Dynasty</td><td>ABC</td><td>January 13, 1981</td><td>May 11, 1989</td><td>220</td></tr><tr><td>9</td><td>Family Matters</td><td>ABC (1989–1997) CBS (1997–1998)</td><td>September 22, 1989</td><td>July 17, 1998</td><td>215</td></tr><tr><td>9</td><td>The Middle</td><td>ABC</td><td>September 30, 2009</td><td>May 22, 2018</td><td>215</td></tr><tr><td>9</td><td>Touched by an Angel</td><td>CBS</td><td>September 21, 1994</td><td>May 27, 2003</td><td>211</td></tr><tr><td>9</td><td>Everybody Loves Raymond</td><td>CBS</td><td>September 13, 1996</td><td>May 16, 2005</td><td>210</td></tr><tr><td>9</td><td>One Day at a Time</td><td>CBS</td><td>December 16, 1975</td><td>May 28, 1984</td><td>209</td></tr><tr><td>9</td><td>How I Met Your Mother</td><td>CBS</td><td>September 19, 2005</td><td>March 31, 2014</td><td>208</td></tr><tr><td>9</td><td>The King of Queens</td><td>CBS</td><td>September 21, 1998</td><td>May 14, 2007</td><td>207</td></tr><tr><td>9</td><td>All in the Family</td><td>CBS</td><td>January 12, 1971</td><td>April 8, 1979</td><td>205</td></tr><tr><td>9</td><td>24</td><td>Fox</td><td>November 6, 2001</td><td>July 14, 2014</td><td>204 + 24: Redemption</td></tr><tr><td>9</td><td>Walker, Texas Ranger</td><td>CBS</td><td>April 21, 1993</td><td>May 19, 2001</td><td>203 (not incl. TV movie)</td></tr><tr><td>9</td><td>Alice</td><td>CBS</td><td>August 31, 1976</td><td>March 19, 1985</td><td>202</td></tr><tr><td>9</td><td>The Facts of Life</td><td>NBC</td><td>August 24, 1979</td><td>May 7, 1988</td><td>201</td></tr><tr><td>9</td><td>The Office</td><td>NBC</td><td>March 24, 2005</td><td>May 16, 2013</td></tr><tr><td>9</td><td>Little House on the Prairie</td><td>NBC</td><td>September 11, 1974</td><td>March 21, 1983</td><td>200 (+5 specials)</td></tr><tr><td>9</td><td>Coach</td><td>ABC</td><td>February 28, 1989</td><td>May 14, 1997</td><td>200</td></tr><tr><td>9</td><td>CSI: NY</td><td>CBS</td><td>September 22, 2004</td><td>February 22, 2013</td><td>197</td></tr><tr><td>9</td><td>Last Man Standing</td><td>ABC (2011–2017) Fox (2018–2021)</td><td>October 11, 2011</td><td>May 20, 2021</td><td>194</td></tr><tr><td>9</td><td>Night Court</td><td>NBC</td><td>January 4, 1984</td><td>May 31, 1992</td><td>193</td></tr><tr><td>9</td><td>Matlock</td><td>NBC (1986–1992) ABC (1992–1995)</td><td>September 23, 1986</td><td>May 7, 1995</td><td>193 (+ pilot movie)</td></tr><tr><td>9</td><td>One Tree Hill</td><td>The WB (2003–2006) The CW (2006–2012)</td><td>September 23, 2003</td><td>April 4, 2012</td><td>187</td></tr><tr><td>9</td><td>The Flash</td><td>The CW</td><td>October 7, 2014</td><td>May 24, 2023</td><td>184</td></tr><tr><td>9</td><td>Seinfeld</td><td>NBC</td><td>July 5, 1989</td><td>May 14, 1998</td><td>180</td></tr><tr><td>9</td><td>9-1-1</td><td>Fox (2018–2023) ABC (2024–present)</td><td>January 3, 2018</td><td>present</td><td>137</td></tr><tr><td>8</td><td>The George Burns and Gracie Allen Show</td><td>CBS</td><td>October 12, 1950</td><td>September 15, 1958</td><td>291</td></tr><tr><td>8</td><td>Wagon Train</td><td>NBC (1957–1962) ABC (1962–1965)</td><td>September 18, 1957</td><td>May 2, 1965</td><td>284</td></tr><tr><td>8</td><td>Dragnet</td><td>NBC</td><td>December 16, 1951</td><td>August 23, 1959</td><td>276</td></tr><tr><td>8</td><td>The Donna Reed Show</td><td>ABC</td><td>September 24, 1958</td><td>March 19, 1966</td><td>275</td></tr><tr><td>8</td><td>Bewitched</td><td>ABC</td><td>September 17, 1964</td><td>March 25, 1972</td><td>254 (74 episodes in black and white but later colorized; 180 episodes in color)</td></tr><tr><td>8</td><td>The Andy Griffith Show</td><td>CBS</td><td>October 3, 1960</td><td>April 1, 1968</td><td>249</td></tr><tr><td>8</td><td>Rawhide</td><td>CBS</td><td>January 9, 1959</td><td>December 7, 1965</td><td>217</td></tr><tr><td>8</td><td>Home Improvement</td><td>ABC</td><td>September 17, 1991</td><td>May 25, 1999</td><td>204</td></tr><tr><td>8</td><td>The Cosby Show</td><td>NBC</td><td>September 20, 1984</td><td>April 30, 1992</td><td>201 (and outtakes special)</td></tr><tr><td>8</td><td>That '70s Show</td><td>Fox</td><td>August 23, 1998</td><td>May 18, 2006</td><td>200</td></tr><tr><td>8</td><td>Ironside</td><td>NBC</td><td>September 14, 1967</td><td>January 16, 1975</td><td>199</td></tr><tr><td>8</td><td>Who's the Boss?</td><td>ABC</td><td>September 20, 1984</td><td>April 25, 1992</td><td>196</td></tr><tr><td>8</td><td>Mannix</td><td>CBS</td><td>September 16, 1967</td><td>April 13, 1975</td><td>194</td></tr><tr><td>8</td><td>Full House</td><td>ABC</td><td>September 22, 1987</td><td>May 23, 1995</td><td>192</td></tr><tr><td>8</td><td>Diff'rent Strokes</td><td>NBC (1978–1985) ABC (1985–1986)</td><td>November 3, 1978</td><td>May 7, 1986</td><td>189</td></tr><tr><td>8</td><td>Newhart</td><td>CBS</td><td>October 25, 1982</td><td>May 21, 1990</td><td>184</td></tr><tr><td>8</td><td>According to Jim</td><td>ABC</td><td>October 3, 2001</td><td>June 2, 2009</td><td>182</td></tr><tr><td>8</td><td>Desperate Housewives</td><td>ABC</td><td>October 3, 2004</td><td>May 13, 2012</td><td>180</td></tr><tr><td>8</td><td>Barnaby Jones</td><td>CBS</td><td>January 28, 1973</td><td>April 3, 1980</td><td>178</td></tr><tr><td>8</td><td>Laverne & Shirley</td><td>ABC</td><td>January 27, 1976</td><td>May 10, 1983</td><td>178</td></tr><tr><td>8</td><td>Diagnosis: Murder</td><td>CBS</td><td>October 29, 1993</td><td>May 11, 2001</td><td>178 (+ pilot and 5 TV movies)</td></tr><tr><td>8</td><td>Charmed</td><td>The WB</td><td>October 7, 1998</td><td>May 21, 2006</td><td>178</td></tr><tr><td>8</td><td>House</td><td>Fox</td><td>November 16, 2004</td><td>May 21, 2012</td><td>177</td></tr><tr><td>8</td><td>Mad About You</td><td>NBC (1992–1999) Spectrum (2019)</td><td>September 23, 1992</td><td>December 18, 2019</td><td>176</td></tr><tr><td>8</td><td>Black-ish</td><td>ABC</td><td>September 24, 2014</td><td>April 19, 2022</td><td>176</td></tr><tr><td>8</td><td>Castle</td><td>ABC</td><td>March 9, 2009</td><td>May 16, 2016</td><td>173</td></tr><tr><td>8</td><td>Three's Company</td><td>ABC</td><td>March 15, 1977</td><td>September 18, 1984</td><td>172</td></tr><tr><td>8</td><td>L.A. Law</td><td>NBC</td><td>October 3, 1986</td><td>May 19, 1994</td><td>172</td></tr><tr><td>8</td><td>Wings</td><td>NBC</td><td>April 19, 1990</td><td>May 21, 1997</td><td>172</td></tr><tr><td>8</td><td>Girlfriends</td><td>UPN (2000–2006) The CW (2006–2008)</td><td>September 11, 2000</td><td>February 11, 2008</td><td>172</td></tr><tr><td>8</td><td>The Vampire Diaries</td><td>The CW</td><td>September 10, 2009</td><td>March 10, 2017</td><td>171</td></tr><tr><td>8</td><td>Barney Miller</td><td>ABC</td><td>January 23, 1975</td><td>May 20, 1982</td><td>170</td></tr><tr><td>8</td><td>Arrow</td><td>The CW</td><td>October 6, 2012</td><td>January 28, 2020</td><td>170</td></tr><tr><td>8</td><td>Mom</td><td>CBS</td><td>September 23, 2013</td><td>May 13, 2021</td><td>170</td></tr><tr><td>8</td><td>The Practice</td><td>ABC</td><td>March 4, 1997</td><td>May 16, 2004</td><td>167</td></tr><tr><td>8</td><td>S.W.A.T.</td><td>CBS</td><td>November 2, 2017</td><td>May 16, 2025</td><td>163</td></tr><tr><td>8</td><td>Magnum, P.I.</td><td>CBS</td><td>December 11, 1980</td><td>May 8, 1988</td><td>162</td></tr><tr><td>8</td><td>Simon & Simon</td><td>CBS</td><td>November 24, 1981</td><td>January 21, 1989</td><td>156</td></tr><tr><td>8</td><td>Brooklyn Nine-Nine</td><td>Fox (2013–2018) NBC (2019–2021)</td><td>September 17, 2013</td><td>September 16, 2021</td><td>153</td></tr><tr><td>8</td><td>Perfect Strangers</td><td>ABC</td><td>March 25, 1986</td><td>August 6, 1993</td><td>150</td></tr><tr><td>8</td><td>Quincy, M.E.</td><td>NBC</td><td>October 3, 1976</td><td>September 4, 1983</td><td>148</td></tr><tr><td>8</td><td>FBI</td><td>CBS</td><td>September 25, 2018</td><td>present</td><td>149</td></tr><tr><td>8</td><td>The Neighborhood</td><td>CBS</td><td>October 1, 2018</td><td>present</td><td>147 (list of episodes)</td></tr><tr><td>8</td><td>The Rookie</td><td>ABC</td><td>October 16, 2018</td><td>present</td><td>128</td></tr><tr><td>7</td><td>Melrose Place</td><td>Fox</td><td>July 8, 1992</td><td>May 24, 1999</td><td>226</td></tr><tr><td>7</td><td>Petticoat Junction</td><td>CBS</td><td>September 24, 1963</td><td>April 4, 1970</td><td>222</td></tr><tr><td>7</td><td>The Golden Girls</td><td>NBC</td><td>September 14, 1985</td><td>May 21, 1992</td><td>180</td></tr><tr><td>7</td><td>Family Ties</td><td>NBC</td><td>September 22, 1982</td><td>May 14, 1989</td><td>176 + one film</td></tr><tr><td>7</td><td>Adam-12</td><td>NBC</td><td>September 21, 1968</td><td>May 20, 1975</td><td>174</td></tr><tr><td>7</td><td>Star Trek: Voyager</td><td>UPN</td><td>January 16, 1995</td><td>May 23, 2001</td><td>172</td></tr><tr><td>7</td><td>Mission: Impossible</td><td>CBS</td><td>September 17, 1966</td><td>March 30, 1973</td><td>171</td></tr><tr><td>7</td><td>Marcus Welby, M.D.</td><td>ABC</td><td>September 23, 1969</td><td>May 4, 1976</td><td>170</td></tr><tr><td>7</td><td>Medical Center</td><td>CBS</td><td>September 24, 1969</td><td>September 6, 1976</td><td>170</td></tr><tr><td>7</td><td>Empty Nest</td><td>NBC</td><td>October 8, 1988</td><td>April 29, 1995</td><td>170</td></tr><tr><td>7</td><td>The Mary Tyler Moore Show</td><td>CBS</td><td>September 19, 1970</td><td>March 19, 1977</td><td>168</td></tr><tr><td>7</td><td>Growing Pains</td><td>ABC</td><td>September 24, 1985</td><td>April 25, 1992</td><td>166</td></tr><tr><td>7</td><td>Designing Women</td><td>CBS</td><td>September 29, 1986</td><td>May 24, 1993</td><td>163</td></tr><tr><td>7</td><td>Sabrina, the Teenage Witch</td><td>ABC (1996–2000) The WB (2000–2003)</td><td>September 27, 1996</td><td>April 24, 2003</td><td>163</td></tr><tr><td>7</td><td>Step by Step</td><td>ABC (1991–1997) CBS (1997–1998)</td><td>September 20, 1991</td><td>June 26, 1998</td><td>160</td></tr><tr><td>7</td><td>Without a Trace</td><td>CBS</td><td>September 26, 2002</td><td>May 19, 2009</td><td>160</td></tr><tr><td>7</td><td>Benson</td><td>ABC</td><td>September 13, 1979</td><td>April 19, 1986</td><td>158</td></tr><tr><td>7</td><td>Boy Meets World</td><td>ABC</td><td>September 24, 1993</td><td>May 5, 2000</td><td>158</td></tr><tr><td>7</td><td>Cold Case</td><td>CBS</td><td>September 28, 2003</td><td>May 2, 2010</td><td>156</td></tr><tr><td>7</td><td>The Good Wife</td><td>CBS</td><td>September 22, 2009</td><td>May 8, 2016</td><td>156</td></tr><tr><td>7</td><td>Once Upon a Time</td><td>ABC</td><td>October 23, 2011</td><td>May 18, 2018</td><td>155</td></tr><tr><td>7</td><td>NCIS: New Orleans</td><td>CBS</td><td>September 23, 2014</td><td>May 23, 2021</td><td>155</td></tr><tr><td>7</td><td>The West Wing</td><td>NBC</td><td>September 22, 1999</td><td>May 14, 2006</td><td>154</td></tr><tr><td>7</td><td>Elementary</td><td>CBS</td><td>September 27, 2012</td><td>August 15, 2019</td><td>154</td></tr><tr><td>7</td><td>Hunter</td><td>NBC</td><td>September 18, 1984</td><td>April 26, 1991</td><td>153</td></tr><tr><td>7</td><td>Gilmore Girls</td><td>The WB (2000–2006) The CW (2006–2007)</td><td>October 5, 2000</td><td>May 15, 2007</td><td>153</td></tr><tr><td>7</td><td>Fantasy Island</td><td>ABC</td><td>January 28, 1978</td><td>May 19, 1984</td><td>152, plus 2 TV movies</td></tr><tr><td>7</td><td>Trapper John, M.D.</td><td>CBS</td><td>September 23, 1979</td><td>September 4, 1986</td><td>151</td></tr><tr><td>7</td><td>Malcolm in the Middle</td><td>Fox</td><td>January 9, 2000</td><td>May 14, 2006</td><td>151</td></tr><tr><td>7</td><td>The Mentalist</td><td>CBS</td><td>September 23, 2008</td><td>February 28, 2015</td><td>151</td></tr><tr><td>7</td><td>Just Shoot Me!</td><td>NBC</td><td>March 4, 1997</td><td>November 26, 2003</td><td>148</td></tr><tr><td>7</td><td>The Dukes of Hazzard</td><td>CBS</td><td>January 26, 1979</td><td>February 8, 1985</td><td>147</td></tr><tr><td>7</td><td>Hill Street Blues</td><td>NBC</td><td>January 15, 1981</td><td>May 12, 1987</td><td>146</td></tr><tr><td>7</td><td>New Girl</td><td>Fox</td><td>September 20, 2011</td><td>May 15, 2018</td><td>146</td></tr><tr><td>7</td><td>Buffy the Vampire Slayer</td><td>The WB (1997–2001) UPN (2001–2003)</td><td>March 10, 1997</td><td>May 20, 2003</td><td>144</td></tr><tr><td>7</td><td>In the Heat of the Night</td><td>NBC (1988–1992) CBS (1992–1994)</td><td>March 6, 1988</td><td>May 11, 1994</td><td>142 + 4 TV movies</td></tr><tr><td>7</td><td>Young Sheldon</td><td>CBS</td><td>September 25, 2017</td><td>May 16, 2024</td><td>141</td></tr><tr><td>7</td><td>MacGyver</td><td>ABC</td><td>September 29, 1985</td><td>May 21, 1992</td><td>139 + 2 TV films</td></tr><tr><td>7</td><td>30 Rock</td><td>NBC</td><td>October 11, 2006</td><td>January 31, 2013</td><td>138</td></tr><tr><td>7</td><td>Riverdale</td><td>The CW</td><td>January 26, 2017</td><td>August 23, 2023</td><td>137</td></tr><tr><td>7</td><td>Agents of S.H.I.E.L.D.</td><td>ABC</td><td>September 24, 2013</td><td>August 12, 2020</td><td>136</td></tr><tr><td>7</td><td>Medium</td><td>NBC (2005–2009) CBS (2009–2011)</td><td>January 3, 2005</td><td>January 21, 2011</td><td>130</td></tr><tr><td>7</td><td>Parks and Recreation</td><td>NBC</td><td>April 9, 2009</td><td>February 24, 2015</td><td>126</td></tr><tr><td>7</td><td>The Good Doctor</td><td>ABC</td><td>September 25, 2017</td><td>May 21, 2024</td><td>126</td></tr><tr><td>7</td><td>Cagney & Lacey</td><td>CBS</td><td>March 25, 1982</td><td>May 16, 1988</td><td>125 (+ pilot and 4 TV movies)</td></tr><tr><td>7</td><td>Scandal</td><td>ABC</td><td>April 5, 2012</td><td>April 19, 2018</td><td>124</td></tr><tr><td>7</td><td>Homicide: Life on the Street</td><td>NBC</td><td>January 31, 1993</td><td>May 21, 1999</td><td>122</td></tr><tr><td>7</td><td>All American</td><td>The CW</td><td>October 10, 2018</td><td>present</td><td>119</td></tr><tr><td>7</td><td>The Conners</td><td>ABC</td><td>October 16, 2018</td><td>April 23, 2025</td><td>112</td></tr><tr><td>7</td><td>Legends of Tomorrow</td><td>The CW</td><td>January 21, 2016</td><td>March 2, 2022</td><td>110</td></tr><tr><td>7</td><td>Cheyenne</td><td>ABC</td><td>September 20, 1955</td><td>December 17, 1962</td><td>108</td></tr><tr><td>7</td><td>Station 19</td><td>ABC</td><td>March 22, 2018</td><td>May 30, 2024</td><td>105</td></tr><tr><td>7</td><td>Rules of Engagement</td><td>CBS</td><td>February 5, 2007</td><td>May 20, 2013</td><td>100</td></tr><tr><td>7</td><td>The 100</td><td>The CW</td><td>March 19, 2014</td><td>September 30, 2020</td><td>100</td></tr></tbody></table>