# What is the biggest TV feud of all time?

> Network chairs, cast rifts and on-air ambushes. A few of these ended careers; others only ended friendships.

*By YPB Team · Published September 25, 2026 · https://youpick.best/ranking/what-is-the-biggest-tv-feud-of-all-time*

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## Current results (no votes yet)

1. **Letterman vs. Leno**
   The fight over Johnny Carson's Tonight Show chair that sent Letterman to CBS in 1993.
2. **Conan vs. NBC**
   The 2010 Tonight Show conflict that ended Conan O'Brien's run after seven months.
3. **Johnny Carson vs. Joan Rivers**
   Carson never spoke to his favorite guest host again after she launched a rival show in 1986.
4. **Jon Stewart vs. Crossfire**
   Stewart's 2004 on-air takedown of CNN's Crossfire, which was cancelled months later.
5. **Cattrall vs. Sarah Jessica Parker**
   Kim Cattrall and Sarah Jessica Parker, the Sex and the City co-stars' long-running rift.
6. **Charlie Sheen vs. Chuck Lorre**
   The 2011 blowup that got Sheen fired from Two and a Half Men.
7. **Mariah Carey vs. Nicki Minaj**
   The American Idol judges' clashes during the 2013 season.
8. **Jimmy Kimmel vs. Jay Leno**
   Kimmel's 2010 on-air roasting of Leno during the Tonight Show conflict.
9. **Jon Stewart vs. Jim Cramer**
   Stewart's 2009 Daily Show grilling of the Mad Money host.

Tags: usa, celebrities, tv shows, feuds