Mel Gibson William Wallace Director, Actor, Producer Sophie Marceau Princess Isabelle Actor Patrick McGoohan Longshanks - King Edward I Actor Catherine McCormack Murron MacClannough Actor Brendan Gleeson Hamish Campbell Actor James Cosmo Campbell Actor David O'Hara Stephen, Irish Fighter Actor Angus Macfadyen Robert the Bruce Actor Peter Hanly Prince Edward Actor James Robinson Young William Wallace Actor Randall Wallace Writer Bruce Davey Producer Alan Ladd Jr. Producer Stephen McEveety Executive Producer Dean Lopata Associate Producer Elisabeth Robinson Associate Producer John Toll Cinematographer Steven Rosenblum Film Editing James Horner Original Music Thomas E. Sanders Production Design Ken Court Art Director Nathan Crowley Art Director John Lucas Art Director Ned McLoughlin Art Director Peter Howitt Set Decoration Charles Knode Costume Design Patsy Pollock Casting Mary Alleguen Production Manager