Lawrence Tierney, who played Elaine's father on one episode of Seinfeld , was never brought back because he "scared the living crap" out of the rest of the cast. Just like anyone in a "regular" job, actors don't always get along with their coworkers. Sometimes, they publicly call their costars out after filming wraps, but they can't always stick it out that long. Here are 11 times actors tried to get their costars fired (and who succeeded): In 2013, lead actor/executive producer Charlie Sheen