The film was shot during a three week period in 1957 in response to an initiative by Anglo-Amalgamated to increase the number of British made B movies available.[5] MacLaren-Ross had been persuaded by producer Alec C. Snowden to write a script in late 1956 and after some doubts about the project delivered a screenplay to Snowden in January 1957.[6][7]
Critical reception
The Monthly Film Bulletin described the film as "...indistinguishable from numerous others of its type; the plot and development are very slight; and the characters negative" with an overall rating of poor.[8]
In British Sound Films: The Studio Years 1928–1959David Quinlan rated the film as "mediocre", writing: "Brisk but very ordinary thriller."[9]
Radio adaptation
The story was adapted as a radio play and broadcast on the BBC Home Service in August 1960.[10]