The Monthly Film Bulletin wrote: "This moderately tense crime thriller distracts attention from the improbability of the escape preparations by skilful handing of background and detail. Although there is an intermittently successful attempt to build up Monro as a convincing character, the other figures all come from stock."
Picturegoer wrote: "For the sake of British second features, let's hope Lee Patterson never gets into the big-star bracket. Once again, he brings a firm, dramatic assurance to the character of an escape expert engaged to plan the break-out from prison of a confidence trickster. Cleverly contrived and plausibly executed, it's a more-than-usually exciting film. The brisk acting of Patterson, William Lucas, Terence Alexander and Hazel Court skilfully disguises any weakness in the characterization."''''
Picture Show called the film an: "ingenious thriller", adding "the story calls for action, pace and a good climax and the film has all three. Interesting entertainment." In
British Sound Films David Quinlan called the film a "quite exciting vest-pocket thriller with edgy performances." ==References==