An awkward office drone becomes increasingly unhinged after a charismatic and confident look-alike takes a job at his workplace and seduces the woman he desires.
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
