Radio spans the world to link the cities of Sydney, Wellington, Toronto, and London in a series of general knowledge contests between schoolchildren in Australia. New Zealand, Canada, and the United Kingdom

Toronto team: Angelo Melino, Brian Gallaugher, Ed Reed
Question-Master, Bruce Rogers

Sydney team: Igor Nossar, Colleen Guray, Ruth Kronenberg
Question-Master, John Dease

Producer in Toronto, Peter Lacombe
Producer in Sydney, Hal Lashwood

(Top Team is also broadcast on the networks of A.B.C. Australia, N.Z.B.C. New Zealand, and C.B.C. Canada)