Bill Gerber is an American film and television producer. He was President of Production at Warner Bros. Pictures, before establishing an existing and long-standing producing deal with the studio. Bill is known for producing A Star Is Born, Gran Torino, A Very Long Engagement and Grudge Match. As an executive he had a hand in dozens of movies including: L.A. Confidential, JFK, Heat, You've Got Mail, The Perfect Storm, Three Kings and the Harry Potter series.