The Adventures of Rex the Wonder Dog #22

Major Dennis, Danny, and Rex crack up their plane on the \"Sitting Seagull\", a floating laboratory working on inventions to prevent war. But a whale rams the ship, and Rex and Danny tumble aboard the whale. Swimming free, they reach a graveyard of wrecked ships - where Nazis hide out and plan to steal the \"Seagull's\" anti-war inventions! As Danny signals for help, ex-K-9 Rex knocks the Nazis flying just as help arrives.