

Thunder Afloat
September 15, 1939•1h 35m•★ 6.1
ActionDramaRomanceWar
“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.
Director
George B. SeitzCast

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 (uncredited)
?
Arthur Belasco
Fisherman (uncredited)

Joseph E. Bernard
Fisherman (uncredited)

Wade Boteler
Recruiting Officer (uncredited)

Al Bridge
Fisherman (uncredited)

Rand Brooks
Listener (uncredited)

Don Castle
Radio Operator (uncredited)