They Might Be Onscreen BFFs, But In Real Life These Actors Are Frenemies

George And Susan: Seinfeld

Even though George and Susan were engaged to be married on Seinfeld, in real life, Jason Alexander really couldn’t stand his onscreen bride, played by Heidi Swedberg.

heidi-swedberg-2000
NBC
NBC

In fact, his disdain towards the actress is one of the reasons she was killed off via stamp poison before the wedding ever happened!