Bloody Mama is a film by Roger Corman, scripted by Don Peters and Robert Thom. The cast includes Shelley Winters, Bruce Dern, Don Stroud, Robert De Niro, Diane Varsi, Robert Walden, and Pat Hingle. Music comes from Don Randi, and John A. Alonzo handled the cinematography. The narrative draws inspiration from the notorious Kate "Ma" Barker and her sons, a group known for their criminal activities. “I told my bo…