Greg (1 episode)

Dr. Peter Murphy

William Chalk (2 episodes)

Aiden

Jason

Will

Michael Freeman

Matthew Calhoun (16 episodes)

Val

Colin Grant (1 episode)

Therapist (voice)

Robert Jacobs (segment "The Box")

Larry

Adam Renfro (1 episode)

Father Glendinning

Sterl Carruth

Hugin (1 episode)

Nicholas D’Angelo (1 episode)

Director

Alex Pittman (1 episode)

Dr. Darcy Garland (39 episodes)

Garrett Crawford

David Gray

Paul Dutton (1 episode)

Mason

Geddes

Bruce Sweetland

John Walters

Hamilton

Bobby Watson

Billy Larkin (1 episode)

Ryan (1 episode)

Paul

Cadman

Grayson Whittaker (1 episode)