Richard Carlson

Character: Dr. Geoffrey Burton

Nancy Kelly

Character: Pat Lindsay

Albert Bassermann

Character: Dr. Storm

Miles Mander

Character: Professor Langer

Edward Gargan

Character: Officer Charlie Prescott

Adrian Morris

Character: Officer John Prescott

Martin Kosleck

Character: George Taylor

Walter Kingsford

Character: Heydt

Cy Kendall

Character: Dahlig

Nestor Paiva

Character: Grube

Oscar O'Shea

Character: Pa Prescott

Mary Gordon

Character: Ma Prescott

Arthur Loft

Character: Inspector Karns

Marion Martin

Character: Nurse

Clem Bevans

Character: Station Watchman

John Butler

Character: Detective Jenks

John Dilson

Character: Police Dr. Tracy

Kate MacKenna

Character: Cook at Gas Station

Gladys Blake

Character: Sales Clerk (Uncredited)

Nell Craig

Character: Sales Clerk (Uncredited)

Milton Kibbee

Character: Hotel Desk Clerk (Uncredited)

Eddie Acuff

Character: Garage Attendantt (Uncredited)

Stanley Blystone

Character: Policeman (Uncredited)

Wade Boteler

Character: O'Brien (Uncredited)

Eddie Dunn

Character: Police Sergeant (Uncredited)

Pat Flaherty

Character: Taxi Driver at Station (Uncredited)

J. Anthony Hughes

Character: Policeman at Garage (Uncredited)

Si Jenks

Character: Gateman at Sanitarium (Uncredited)

Paul McVey

Character: Cop on Small Town Street (Uncredited)

Ella Neal

Character: Telephone Operator (Uncredited)

Dick Rich

Character: Guard (Uncredited)

Harry Tenbrook

Character: Truck Driver (Uncredited)

William Wright

Character: Intern (Uncredited)