It premiered in St James Theatre in London in June 1957 in a production starring
John Gregson, that actor's first appearance on stage in six years. It would be the last production held at St James Theatre
Original cast • John Gregson as Marshal Armitt • John Stratton as James Armitt • Jane Griffiths as Mercia • Liam Redmond as Hurst • Jack Hedley as Daniels • Michael Duffield as Parker
Reception Variety said "Too much talk and an over-complication of plot mar this otherwise ingenious whodunit. Basically It is a good dramatic story, but the first half consists practically of an involved duolog, with the first real punch Coming at halftime... a good play doctor could streamline this first' effort of a Fleet Street newspaperman, and it could be improved if skilfully adapted to the screen." The
London Times said it "looks to have the necessary staying power... the result is dryly entertaining."
Variety said the production was a financial failure. "My first aim is to make money," Bowers said in 1957. "To do that you have to entertain. If I have any philosophising to do, I'll leave it until I'm well established." ==Other adaptations==