Robert Mitchum

Jeff Cameron

Faith Domergue

Margo

Claude Rains

Mr. Lannington

Maureen O'Sullivan

Julie

Charles Kemper

Police Chief

Ralph Dumke

Klauber

Billy House

Mr. Bogardus

Harry Shannon

Dr. Maynard

Philip Van Zandt

Milo DeLong

Jack Kelly

Dr. Mullenbach

Lillian West

Mrs. Bogardus

Sherry Jackson

Girl in Iron Lung (uncredited)

Dorothy Abbott

Nurse Clerk (uncredited)

Stanley Andrews

Dr. Matthews (uncredited)

Tol Avery

Honest Ha (uncredited)

William Bailey

Man (uncredited)

Clifford Brooke

Lanningtons' Butler (uncredited)

Helen Brown

Nurse (uncredited)

Lester Dorr

Postville Deputy (uncredited)

Julia Faye

Nurse Seymour (uncredited)

Gerry Ganzer

Stewardess (uncredited)

Earle Hodgins

Postville Cowboy (uncredited)

Stuart Holmes

Man (uncredited)

Michael Jeffers

Observer at Scene (uncredited)

Jack Kruschen

Cosey - Ambulance Driver (uncredited)

Ethan Laidlaw

Postville Cowboy (uncredited)

Mike Lally

Customs Officer (uncredited)

Linda Leighton

Airport Announcer (uncredited)

Steve Pendleton

Policeman at Roadblock (uncredited)

Elaine Riley

Nurse Bates (uncredited)

John Sheehan

Quartz Miner (uncredited)

Carl Sklover

Man (uncredited)

Angela Stevens

Woman (uncredited)

David Stollery

Dickie - Boy Patient (uncredited)

Ray Teal

Sheriff Joe Borden (uncredited)

Ernö Verebes

Waiter (uncredited)

Geraldine Wall

Annie - Nurse (uncredited)

Duke York

Postville Cowboy (uncredited)