Marks' film career spans over two decades, and includes numerous writer, director (14 Days in Paradise and Curse of the Iron Mask) and producer roles. His producer credits include A Dark Truth, starring Andy Garcia, Eva Longoria and Forest Whitaker; Compulsion, starring Heather Graham and Carrie-Anne Moss; Split Decision starring Brendan Fraser and Dominic Purcell; Swearnet, starring the former Trailer Park Boys; Sidney J. Furie’s A Pride of Lions; horror film The Returned; and A Fighting Man, starring Dominic Purcell, James Caan, Famke Janssen and Lou Gossett Jr.. Marks also produced Casino Jack, starring Kevin Spacey, which was a Gala Premier at the 2010 Toronto International Film Festival.
In his previous life, Marks co-founded Modern Imageworks Design, a multiple Juno Award-winning company catering to a broad range of corporate and entertainment industry clients. Prior to that he founded Vortex Comics Inc. and built the company to be one of the top-ten publishers of English-language comic books in the world.