Test pilot

Test pilot. A feckless test pilot, confronted with the ultimate trial of courage, sacrifices his own life to save his younger brother. Deep-sea diver. An unfaithful wife, a treacherous friend and unmerited jealousy bring two salvage divers close to death beneath the sea. The big cats. Two wild animal trainers, vying for top billing in the circus, each comes close to death under the slashing claws of the big cats.