Simon Baker as Roger Thornberry

Kelli O'Hara as Grace Thornberry

Michael Stuhlbarg as Louis Bernard

Christopher Denham as Leonard

Richard Easton as Mr. Carroll

Martin Scorsese as Self (uncredited)

Thelma Schoonmaker as Self (uncredited)

Ted Griffin as Interviewer (uncredited)

William Hill as Conductor (uncredited)

Nellie Sciutto as Woman Screaming (uncredited)