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)