Playback is the very best of the Edgar Wallace crime films shot at Merton in the early 60s. The taut script is beautifully acted by Barry Foster as a young policeman who becomes involved with a glamorous German woman in London - a standout performance by the fabulous Margit Saad. It's surprising Saad did not have a major career in British films ... she is sensational in this 60 minute low budget thriller, so imagine how great she would have been in a major movie! Also in support are Nigel Green (the Prince Charles lookalike) as a dangerous casino owner, and a very young Dinsdale Landen as foster's fellow copper. If you only see one of the many Edgar Wallace series, make it this one.