Thunder Afloat Screaming adventure with fighters of America's "Suicide Fleet!" A tugboat captain serves under his rival as a U-boat chaser in World War I. Details Casts Galleries Posters Title Thunder Afloat Release Date 1939-09-15 Runtime 01 Hours 35 Minutes Genres Action Drama Romance War Production Companies Metro-Goldwyn-Mayer Production Countries United States of America Wallace Beery... John Thorson... Chester Morris... 'Rocky' Blake... Virginia Grey... Susan Thorson... Douglass Dumbrille... District Commander... Carl Esmond... U-Boat Captain... Clem Bevans... 'Cap' Finch... John Qualen... Milo... Regis Toomey... Ives... Henry Victor... German U-Boat Officer... Addison Richards... Admiral Ross... Hans Joby... U-Boat Petty Officer... Henry Hunter... Ensign Dyer... Jonathan Hale... Admiral Girard... Leon Ames... Recruiting Officer (uncre... Arthur Belasco... Fisherman (uncredited)... Joseph E. Bernard... Fisherman (uncredited)... Wade Boteler... Recruiting Officer (uncre... Al Bridge... Fisherman (uncredited)... Rand Brooks... Listener (uncredited)... Don Castle... Radio Operator (uncredite... Jack Chapin... Sailor (uncredited)... Tom Chatterton... Lieutenant (uncredited)... Jack Rube Clifford... Captain (uncredited)... Jules Cowles... Man with Finch (uncredite... Leigh De Lacey... Mrs. Gill (uncredited)... Joe De Stefani... Fisherman (uncredited)... Edgar Dearing... Petty Officer (uncredited... Richard Elmore... Lookout (uncredited)... Frank Faylen... Recruiting Officer (uncre... Budd Fine... Survivor (uncredited)... Allen Fox... Lookout (uncredited)... Frederick Lee... Sailor (uncredited)... Eddie Hart... Fisherman (uncredited)... Edward Hearn... Fisherman (uncredited)... Howard Hickman... Surgeon (uncredited)... Earle Hodgins... Fisherman (uncredited)... Clarke Jennings... Wireless Operator (uncred... Payne B. Johnson... Boy (uncredited)... Charles Jordan... Signalman (uncredited)... Lew Kelly... Sailor (uncredited)... Jack Kennedy... Fisherman (uncredited)... Milton Kibbee... Fisherman (uncredited)... Claire McDowell... Nurse (uncredited)... Larry McGrath... Radio Operator (uncredite... Roger Moore... Orderly (uncredited)... Philip Morris... Fisherman (uncredited)... Forbes Murray... Naval Aide (uncredited)... Frank Orth... Old Sailor in Bilge Area ... Syd Saylor... Wireless Operator Sending... Harold Schlickenmayer... Engineer (uncredited)... Ferdinand Schumann-Heink... German Operator (uncredit... Hans Schumm... German Sailor Looking for... Harry Semels... Cook on Tugboat (uncredit... Lee Shumway... Sailor (uncredited)... Robert R. Stephenson... German Sailor (uncredited... Harry Strang... Shore Patrol Sailor (uncr... Walter Thiele... Young German Sailor (uncr... Emmett Vogan... Junior Officer Standing b... Wolfram Von Bock... German Officer (uncredite... Hans von Morhart... German Sailor (uncredited... Doodles Weaver... Sailor (uncredited)... Original Size (1280x720) Original Size (960x1440) Original Size (960x1440)