
'Rocks' Owen, the well-off owner of a car-hire business, is found murdered; the last place he was seen alive was the Blue Parrot nightclub. Scotland Yard go in to investigate, with the help of a visiting American detective and a nightclub hostess who may not be all she appears to be.

as Bob Herrick

as Maureen Maguire

as Supt. Chester

as Quinney

as Gloria

as Stevens

as Henry Carson

as Mrs. West

as Rocks Owen

as Guido "Taps" Campelli

as Carla

as Charlie

as Jim - Blue Parrot Doorman (uncredited)

as P.C. Jenkins (uncredited)