The Staircase

Colin Firth

Michael Peterson

Toni Collette

Kathleen Peterson

Michael Stuhlbarg

David Rudolf

Dane DeHaan

Clayton Peterson

Olivia DeJonge

Caitlin Atwater

Patrick Schwarzenegger

Todd Peterson

Sophie Turner

Margaret Ratliff

Odessa Young

Martha Ratliff

Rosemarie DeWitt

Candace Zamperini

Tim Guinee

Bill Peterson

Vincent Vermignon

Jean-Xavier de Lestrade

Parker Posey

Freda Black

Juliette Binoche

Sophie Brunet

Giovanni Pucci

Remy