Stars Who Are Actually Insufferable Behind the Scenes

Chevy Chase

Chevy Chase is notoriously hard to work with, and his alcohol problem makes things even worse. Many of Chase's costars on Community despised him, who would purposefully ruin everyone's day on set by belittling the rest of the cast. He would try to pick out their flaws and mock their appearances. There's a reason you haven't seen much of him, recently...