Swimming with Sharks (1994)

Satire about a bullied personal assistant who decides to take revenge on his boss. When the young man starts his first job, with high hopes of building a career in the film world, he discovers he is to work for one of the most feared men in the business, a foul-mouthed, loathsome studio executive. As his treatment becomes increasingly hard to bear, he decides to exact a grim revenge against the tyrant.