Broadcast: 23rd April 1951

Starring: Bob Bailey, Virginia Gregg, Tony Barrett, Ted de Corsia, James Nusser

Added: May 21 2009

George Valentine is engaged by the head of a large tin mining company to try and uncover the source of sabotage in the company’s Bolivian mine. Before he can even get to the workings the plane on which he is flying is shot down over the wreck of an ore train…