'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.
Bob Herrick
Maureen Maguire
Supt. Chester
Quinney
Gloria
Stevens
Henry Carson
Mrs. West
Rocks Owen
Guido "Taps" Campelli
Carla
Charlie
Jim - Blue Parrot Doorman (uncredited)
P.C. Jenkins (uncredited)
