W.E. Fairchild

The crew of a submarine is trapped on the sea floor when it sinks. How can they be rescued before they run out of air?

A devoted family man tries to help a beautiful alcoholic showgirl with her life, and becomes the the only suspect when someone else murders her.

Derek Wardwell (Shaun Noble) is struck with amnesia, and the last thing he remembers is the beautiful voice of opera singer Helen Maxwell (Evelyn Maccabe). When he regains consciousness, Wardwell thinks he's in love with her. After his amnesia is cured, Wardwell returns to his fiancee while Helen begins a romance with his doctor.

A glamour model helps Scotland Yard to catch a criminal gang.