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.
Evelyn Maccabe
as Helen Maxwell
Ralph Michael
as Roger Stanton
Shaun Noble
as Derek Wardell
James Hayter
as Nicholas Klausmann
Valentine Dunn
as Mrs. Wardell
Christopher Lee
as Auguste
Ethel Coleridge
as Woman in cinema
Carleen Lord
as Helen's Dresser
Conrad Phillips
as Lieutenant Fenton
Martin Boddey
as Major
Sam Kydd
as Sergeant
Lockwood West
as Mr. Stokes
