Jack Deam (born Ian Deam; 29 June 1972) is an English actor. He used his grandfather's name for his stage name. His most notable performance is of the pyromaniac Marty Fisher, who has Tourette syndrome, in Channel 4's comedy drama series Shameless.
Jack Deam has 19 screen credits in a career dating back to 1986. Signature works include The Long Shadow, A Small Mourning, Agatha and the Curse of Ishtar. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
