Brian Helgeland Director, Writer, Producer Heath Ledger William Actor Mark Addy Roland Actor Rufus Sewell Count Adhemar Actor Paul Bettany Chaucer Actor Shannyn Sossamon Lady Jocelyn Actor Alan Tudyk Wat Actor Laura Fraser Kate Actor Christopher Cazenove John Thatcher Actor Bérénice Bejo Lady Jocelyn Actor James Purefoy Colville Actor Tim Van Rellim Producer Todd Black Producer Richard Greatrex Cinematographer Tony Burrough Production Design Kevin Stitt Film Editing Carter Burwell Original Music Caroline Harris Costume Design Francine Maisler Casting Gerry Toomey Unit Production Manager Ondrej Slama Unit Production Manager Guy Travers First Assistant Director Jiri Ostry First Assistant Director John Hill Art Director Jiri Zucek Set Decoration Dominic Smithers Set Decoration Pebbles Hair Stylist, Key Makeup Artist