Greg Silverman is a film producer and founder of Stampede Ventures, an independent entertainment company. Formerly President of Creative Development and Worldwide Production at Warner Bros. Pictures, he oversaw blockbuster franchises such as Harry Potter, The Dark Knight, and The Hangover. At Stampede Ventures, Silverman develops film, television, and digital content with a focus on storytelling for global audiences. His work spans studio leadership, creative development, and independent production.