Barry Star Bill is a combination of three people: Bill Hader, Barry Star, and Bill. Bill Hader is an American comedian, actor, voice actor, and writer. He is best known for his work on Saturday Night Live from 2005 to 2013. Barry Star is an American actor, director, and producer. He is best known for his roles in films such as The Hangover, The Wolf of Wall Street, and The Big Short. Bill is an American actor, director, and producer. He is best known for his roles in films such as The Departed, The Town, and Gone Baby Gone.