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
