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)

Philip Ahlm

Customs Officer (uncredited)

Stanley Andrews

Dr. Matthews (uncredited)

Tol Avery

Honest Ha (uncredited)

William Bailey

Man (uncredited)

Hazel Boyne

Woman (uncredited)

Clifford Brooke

Lanningtons' Butler (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)

Gerry Ganzer

Stewardess (uncredited)

Maxine Gates

Girl in Act (uncredited)

William E. Green

Doctor (uncredited)

Betty Hannon

Girl (uncredited)

Al Haskell

Postville Cowboy (uncredited)

Len Hendry

Policeman (uncredited)

Earle Hodgins

Postville Cowboy (uncredited)

Stuart Holmes

Man (uncredited)

Don House

Policeman (uncredited)

Jerry James

Policeman (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)

Frank Leyva

Mexican (uncredited)

Tina Menard

Cashier (uncredited)

Steve Pendleton

Policeman at Roadblock (uncredited)

Joey Ray

Policeman (uncredited)

Elaine Riley

Nurse Bates (uncredited)

Julian Rivero

Pablo (uncredited)

Carl Saxe

Policeman (uncredited)

John Sheehan

Quartz Miner (uncredited)

George Sherwood

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)