Thunder Afloat on AllMovie

Thunder Afloat is set during the first world war. Wallace Beery plays an veteran tugboat captain who harbors a grudge against younger ex-pal Chester Morris. When Morris joins the navy as an officer, he runs across Beery, who resparks the feud. Both men bury the hatchet and work shoulder to shoulder when German U-boats threaten innocent shippers. Though the action takes place in 1918, the film was intensely topical in 1939 given the renewal of maritime hostilities in Europe and the Far East. Thunder Afloat made money by the bushel basket, as did most of Wallace Beery's formula vehicles.