Jake Gyllenhaal

Adam Bell / Anthony Claire

Loretta Yu

Receptionist (uncredited)

Kiran Friesen

Sad, Broken Woman (uncredited)

Alexis Uiga

Lady in the Dark Room

Misha Highstead

Lady in the Dark Room

Megan Mane

Lady in the Dark Room

Darryl Dinn

Video Store Clerk

Kedar Brown

Security Guard

Tim Post

Anthony

Joshua Peace

Carl

Isabella Rossellini

Adam's Mother

Sarah Gadon

Helen Claire

Mélanie Laurent

Mary

Stephen R. Hart

Bouncer (uncredited)