Robert Mitchum

Dr. Jeff Cameron

Faith Domergue

Margo Lannington

Claude Rains

Frederick Lannington

Maureen O'Sullivan

Julie Dorn

Charles Kemper

Postville Police Chief

Ralph Dumke

Klauber

Billy House

Bogardus, Postville J.P.

Harry Shannon

Dr. Maynard

Philip Van Zandt

Milo DeLong

Jack Kelly

Dr. James 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)

Helen Brown

Nurse (uncredited)

Herschel Daugherty

Desk Clerk (uncredited)

Lester Dorr

Postville Deputy (uncredited)

Jimmie Dundee

Taxi Driver (uncredited)

Julia Faye

Nurse Seymour (uncredited)

Betty Hannon

Girl (uncredited)

Al Haskell

Postville Cowboy (uncredited)

Len Hendry

Policeman (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)

Tina Menard

Cashier (uncredited)

Steve Pendleton

Policeman at Roadblock (uncredited)

Elaine Riley

Nurse Bates (uncredited)

Julian Rivero

Pablo (uncredited)

John Sheehan

Quartz Miner (uncredited)

Carl Sklover

Man (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)

Duke York

Postville Cowboy (uncredited)