Directed by: Harry L. Fraser (as Harry Fraser).
Starring: Buster Crabbe, Charles Middleton, Sheila Darcy.
A doctor (Buster Crabbe) dives for his fever serum after a U-boat sinks the ship transporting it to patients.
Contained in: Transparent Plastic Wallet.
Format: Either PAL or NTSC (depending on world location), Region 0 (Multi-Region/Worldwide).