Richard Carlson

Dr. Geoffrey Burton

Nancy Kelly

Pat Lindsay

Albert Bassermann

Dr. Storm

Miles Mander

Professor Langer

Edward Gargan

Officer Charlie Prescott

Adrian Morris

Officer John Prescott

Martin Kosleck

George Taylor

Walter Kingsford

Heydt

Cy Kendall

Dahlig

Nestor Paiva

Grube

Oscar O'Shea

Pa Prescott

Mary Gordon

Ma Prescott

Arthur Loft

Inspector Karns

Marion Martin

Nurse

Clem Bevans

Station Watchman

John Butler

Detective Jenks

John Dilson

Police Dr. Tracy

Kate MacKenna

Cook at Gas Station

Gladys Blake

Sales Clerk (Uncredited)

Nell Craig

Sales Clerk (Uncredited)

Milton Kibbee

Hotel Desk Clerk (Uncredited)

Eddie Acuff

Garage Attendantt (Uncredited)

Stanley Blystone

Policeman (Uncredited)

Wade Boteler

O'Brien (Uncredited)

Eddie Dunn

Police Sergeant (Uncredited)

Pat Flaherty

Taxi Driver at Station (Uncredited)

J. Anthony Hughes

Policeman at Garage (Uncredited)

Si Jenks

Gateman at Sanitarium (Uncredited)

Paul McVey

Cop on Small Town Street (Uncredited)

Ella Neal

Telephone Operator (Uncredited)

Dick Rich

Guard (Uncredited)

Harry Tenbrook

Truck Driver (Uncredited)

William Wright

Intern (Uncredited)