''THIS is the story of an escaping professor from Moronia, arriving in Australia with a remarkable invention called the Penetrator. The reasons for his flight, and the justification of his reasons make thought provoking and entertaining radio listening.'
Source: 'For Next Week', ABC Weekly, 28 April 1951, p.13.
Broadcast by 2UE on 1 May 1951, from 8:30pm.
Cast: Dennis Glenny, John Hansberry, Owen Ainley, Jack Raine, Donald Crosby, Syd Loder, Alan Trevor, and Alan White.