The Double

Jesse Eisenberg

Simon James / James Simon

Mia Wasikowska

Hannah

Wallace Shawn

Mr. Papadopoulos

Yasmin Paige

Melanie

Noah Taylor

Harris

James Fox

The Colonel

Cathy Moriarty

Kiki

Phyllis Somerville

Simon's Mother

Gabrielle Downey

Strange Woman

?

Jon Korkes

Detective

Craig Roberts

Young Detective

Kobna Holdbrook-Smith

Guard / Doctor

Susan Blommaert

Liz

Bruce Byron

Skinhead

J. Mascis

Janitor