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

Anton Yelchin

Rensaleer

Adriana Randall

Mrs. Stein

Donnie Keshawarz

Bruno

Michael Siberry

George Bellak

Ned Eisenberg

Solomon Asch

John Leguizamo

Taylor