Thunder Afloat (1939)

Wallace Beery

as John Thorson

Chester Morris

as 'Rocky' Blake

Virginia Grey

as Susan Thorson

Douglass Dumbrille

as District Commander

Carl Esmond

as U-Boat Captain

Clem Bevans

as 'Cap' Finch

John Qualen

as Milo

Regis Toomey

as Ives

Henry Victor

as German U-Boat Officer

Addison Richards

as Admiral Ross

H

Hans Joby

as U-Boat Petty Officer

Henry Hunter

as Ensign Dyer

Jonathan Hale

as Admiral Girard

Leon Ames

as Recruiting Officer (uncredited)

A

Arthur Belasco

as Fisherman (uncredited)

Joseph E. Bernard

as Fisherman (uncredited)

Wade Boteler

as Recruiting Officer (uncredited)

Al Bridge

as Fisherman (uncredited)

Rand Brooks

as Listener (uncredited)

Don Castle

as Radio Operator (uncredited)