Oxygen

Maura Tierney

Det. Madeline Foster

Adrien Brody

Harry

James Naughton

Clark Hannon

Laila Robins

Frances Hannon

Terry Kinney

Tim

Paul Calderon

Jesse

Dylan Baker

Jackson Lantham

Olek Krupa

Madeline's Lover

Frankie Faison

Phil Kline

Slavko Štimac

Jerome Jerzy

?

Judy Goldschmidt

Judy the Cop

?

Michael Henderson

Handsome

?

Robert Shepard

Sal the Bartender

Eddie Perez

Scary Guy

Gene Canfield

Joe the Cop