Cast of Anomalisa

David Thewlis voices Michael Stone, a customer service expert who perceives everyone else in his life as having the same face and voice, until he meets Lisa.

Jennifer Jason Leigh provides the voice for Lisa Hesselman, a unique and distinct character who captures Michael's attention and brings a new perspective to his world.

Tom Noonan voices Everyone Else in the film, portraying all the other characters who appear to Michael with the same face and voice, highlighting his sense of isolation and boredom.