What characters, plot points, or other elements of a film were inserted due to IRL drama?

This post is inspired by an episode of Brooklyn 99 where Jake Peralta (Andy Samberg) inadvertently pisses off a hollywood producer. The producer writes a character into his show named "Jake Peralta" who has a single line of dialogue: "I'm Jake Peralta, the grossest perv of all time!" This character is then shot about 10,000 times in the chest, all to take petty revenge on the real Peralta.You can read a recap of the episode here: https://ift.tt/2LLP1Kz all the drama in Hollywood, I have to imagine that stuff like this happens all the time under our noses, and I'm curious to learn more about the behind-the-scenes beefs that made their way onto actual films.Was Hans Gruber just a snub at some guy who had an affair with a producer's wife? Probably not. But I bet there's some juicy stories just waiting to be told. via /r/movies https://ift.tt/2K36Rna