Experimenter

Peter Sarsgaard Stanley Milgram

Winona Ryder Alexandra "Sasha" Milgram

Jim Gaffigan James McDonough

Edoardo Ballerini Paul Hollander

John Palladino John Williams

Kellan Lutz William Shatner

Dennis Haysbert Ossie Davis

Danny A. Abeckaser Braverman

Taryn Manning Mrs. Lowe

Anthony Edwards Miller

Lori Singer Florence Asch

Josh Hamilton Tom Shannon