 After his time in the music business, Hawk Koch turned to filmmaking in Hollywood, working as assistant director for a number of directors and later as a producer.Koch has been intimately involved with the making of more than 60 major motion pictures, among them such classics as "Chinatown, Heaven Can Wait, Marathon Man, The Way We Were, Primal Fear, Wayne’s World, Peggy Sue Got Married," and "Rosemary's Baby".His colleagues and collaborators include many of the greatest filmmakers of all-time, including Sidney Pollack, Roman Polanski, John Schlesinger, Francis Ford Coppola, and Warren Beatty.