John Ireland

John Howard Barrington

Mercedes McCambridge

Connie Carter

James Barton

Ezra Thompson

Emlyn Williams

Dr. David Dunbar

Lloyd Gough

Asylum Dr. Gordon

Basil Ruysdael

Cyrus Barrington

David Bauer

Level Louie

Harry Shannon

Asylum Warden Anderson

Celia Lovsky

Mrs. Cyrus Barrington

David McMahon

State Trooper

Chubby Johnson

Feed Store Manager

Frank Jenks

Tom, Drunk Cowboy

Emmett Lynn

Jack, Waiter

Dick Wessel

Sid, Drunk Cowboy

Frank Jaquet

Town Sheriff

Lyle Talbot

City Detective

King Donovan

Piano Player

O.Z. Whitehead

Whoopie

Frank Richards

Gargantua

Sue Casey

Miss Dean, Receptionist