A general knowledge contest between Australia, New Zealand, and the United Kingdom Melbourne team:
BARRY JONES
DR. STEPHEN MURRAY-SMITH
Wellington team:
RALPH DEARNLEY ,
PAT MACASKILL London team:
IRENE THOMAS , IAN GILLIES
Question-Master, KENNETH HORNE
Programme devised and written by JOHN P. WYNN
Produced by JOAN CLARK
The programme is also broadcast on the networks of A.B.C Australia and N.Z.B.C. New Zealand