Club owner Steve Marco is a criminal club-owner with social aspirations.

Inspector Hammond investigates and solves the case with the help of one of the club's hostesses.

The Inspector's interviews with the witnesses are incredibly incompetent, and as the identity of the murderer is known to the audience very carly in the film no mystery survives to sustain the interest.

Jack La Rue and Sandra Storme are good to look upon, though the acting of the latter is sometimes wooden and unconvincing.

Martin Walker introduces a certain amount of laconic humour as the Inspector.