Robert Mitchum

Dr. Jeff Cameron

Faith Domergue

Margo Lannington

Claude Rains

Frederick Lannington

Maureen O'Sullivan

Julie Dorn

Ralph Dumke

Klauber

Billy House

Bogardus, Postville J.P.

Harry Shannon

Dr. Maynard

Philip Van Zandt

Milo DeLong

Jack Kelly

Dr. James Mullenbach

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)

Helen Brown

Nurse (uncredited)

Herschel Daugherty

Desk Clerk (uncredited)

Lester Dorr

Postville Deputy (uncredited)

Julia Faye

Nurse Seymour (uncredited)

Len Hendry

Policeman (uncredited)

Earle Hodgins

Postville Cowboy (uncredited)

Stuart Holmes

Man (uncredited)

Jerry James

Policeman (uncredited)

Jack Kruschen

Cosey - Ambulance Driver (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)

George Sherwood

Quartz Miner (uncredited)

Angela Stevens

Woman (uncredited)

Robert Stevenson

Assistant Clerk (uncredited)

David Stollery

Dickie - Boy Patient (uncredited)

Brick Sullivan

Customs Officer (uncredited)

Ray Teal

Sheriff Joe Borden (uncredited)

Ernö Verebes

Waiter (uncredited)

Geraldine Wall

Annie - Nurse (uncredited)