This was one of several second features made by the technicians' union the ACT. From a story by Daily Express Crime Correspondent Percy Hoskins, it was to be one of the last films of director John Harlow, praised for some of his 1940's work, but whose career fizzled out. The Blue Parrot is a shady Soho nightclub of the type where a bottle of champagne with one of the hostesses can set you back £10.00, a lot of money in 1953. Then one of its disreputable clientèle is murdered.
This has all the classic ingredients of British thrillers of the time, including a nightclub with the inevitable Ferdy Mayne advising that "it's not healthy to ask too many questions in Soho" an avuncular but no-nonsense senior policeman (Ballard Berkeley) and his plucky undercover operative (Jacqueline Hill). Oh yes, and a tough American hero. Except it's not a real American but the usually dependable Dermot Walsh, who acts as if he's on speed for half of the time and is fairly ridiculous. It's hard to figure out his purpose, surely not a vain attempt to encourage distribution across the Atlantic, where his performance would only invite derision. By contrast Ballard Berkeley is a natural as the senior police officer which is why he played so many of them and Jacqueline Hill shows some of the intelligence and strength of character that she brought a decade later to her celebrated role as Barbara Wright in the early years of DOCTOR WHO. Then there's John Le Mesurier as the Blue Parrot's inscrutable proprietor who supposedly rides a high-powered motor bike; it's fun to imagine this most urbane of actors actually doing this. So not bad entertainment for fans of this kind of movie.