10 TV Shows That Were Ruined by One Behind-the-Scenes Feud
10. Ricky Gervais and the Legacy of The Office UK (Metaphorically)
This isn’t a classic on-set feud, but fans often talk about how Ricky Gervais’s later public persona changed how people view the original show. David Brent was meant to be awkward but oddly human. As Gervais became more controversial in public appearances, some viewers say it became harder to separate the character from the creator, which has complicated nostalgia for the original series.
9. Lea Michele vs. Naya Rivera — Glee
Behind the upbeat songs and performances, things were reportedly tense on set. Naya Rivera later described serious conflicts with Lea Michele in her memoir. Years later, other cast members shared stories about difficult working conditions. Looking back, fans often say the off-screen drama seemed to mirror the show’s chaotic later seasons.
8. Kim Cattrall vs. Sarah Jessica Parker — SATC
The tension between Kim Cattrall and Sarah Jessica Parker has been rumored for decades. Cattrall later said she often felt excluded from the tight bond Parker had with Cynthia Nixon and Kristin Davis. The feud is largely why a third movie never happened and why Cattrall barely appeared in the revival And Just Like That...
7. Nathan Fillion vs. Stana Katic — Castle
The chemistry between Nathan Fillion and Stana Katic was the whole reason the show worked. Off-screen, though, rumors said the two barely got along. By the final season, reports claimed they were barely speaking on set. When ABC considered continuing the show without Katic, fans revolted, and the network canceled the series instead.
6. Clayne Crawford vs. Damon Wayans — Lethal Weapon
What should have been a fun buddy-cop show reportedly turned into a nightmare on set. Clayne Crawford and Damon Wayans had constant clashes. Audio leaked of Crawford yelling at crew members while Wayans publicly complained about injuries from filming. Crawford was eventually fired and replaced by Seann William Scott—but the show was canceled soon after.
5. Roseanne Barr vs. ABC — Roseanne
The 2018 revival of Roseanne was actually a massive hit. Then everything collapsed overnight when Roseanne Barr posted a very problematic tweet. ABC, led by network president Channing Dungey, canceled the show almost immediately. The cast returned without her for a spin-off called The Conners, writing Roseanne out of the story entirely.
4. Julianna Margulies vs. Archie Panjabi — The Good Wife
This feud became legendary because of how weird it looked on screen. Julianna Margulies and Archie Panjabi played best friends, yet for years their characters suddenly stopped sharing scenes. When Panjabi finally exited the show, their supposed emotional goodbye was revealed to be filmed separately and edited together. Fans immediately noticed.
3. Patrick Dempsey vs. Shonda Rhimes — Grey’s Anatomy
For years, Patrick Dempsey was the heart of the show as McDreamy. But by Season 11, rumors started spreading that he had become difficult on set. Reports claimed tensions with creator Shonda Rhimes and even co-star Ellen Pompeo. Then came the shocking storyline: Derek Shepherd's death in a sudden accident. Fans were devastated, and the show’s central romance was gone overnight.
2. Shannen Doherty vs. Alyssa Milano — Charmed
The tension between Shannen Doherty and Alyssa Milano was one of the worst-kept secrets in early-2000s television. Behind the scenes, things reportedly became so tense that production was constantly on edge. Eventually, Doherty’s character was killed off after season 3 and replaced by Rose McGowan. The show survived, but the fandom still debates what really happened.
1. Charlie Sheen vs. Chuck Lorre — Two and a Half Men
Back in 2011, things between Charlie Sheen and creator Chuck Lorre completely exploded. Sheen went on a very public rant tour, calling Lorre everything from a “charlatan” to a “stupid little man.” The result? Sheen was fired from the biggest sitcom on TV. Ashton Kutcher was brought in to replace him, but the show never quite felt the same again.
