A radio adaptation of Ralph Peterson's play The Square Ring, which was itself based on a radio series.
Earliest Australian broadcast traced to date was 9 January 1965.
Producer: Frank Zepple.
Cast members included Dan Crosby, Max Osbiston, John Gray, Edward Hepple, John Armstrong, Robert MacDara, Alastair Duncan, Richard Meikle, Ben Gabriel, and James Congdon.
Broadcast on the BBC on 20 June 1970.