Jack Brown: Genius

Timothy Balme

Jack Brown

Nicola Murphy

Eileen

Marton Csokas

Dennis

Stuart Devenie

Elmer

Eddie Campbell

Boss (as Edward Campbell)

Lisa Chappell

Sylvia

Ralph Johnson

Psychiatric patient

Jeffrey Thomas

Dr. Aubrey Gillies

Anne Budd

Therapist

Lewis Martin

Abbot

Katie Wolfe

Bookstore Woman

Jonathon Hendry

Nigel