Premise: Too Hot to Handle (released in the United States as Playgirl After Dark) is a 1960 British neo-noir gangster thriller film, starring Jayne Mansfield and Leo Genn. Directed by Terence Young, later involved with some of the early James Bond films. Christopher Lee appears in a small role in the film.
Hypothesis: The name of the film was changed for the American audience, but in the UK it was released under its original name.