Radio spans the world to link Sydney, Toronto, and London in a series of general knowledge contests between schoolchildren.
2: Toronto v. Sydney
Toronto team: KATE HAMILTON, FRANCISCA MALLIN, JEFFREY GREENE,
Question-Master, BRUCE ROGERS
Sydney team: RUTH KRONENBERG, NIGEL STARR, ROBERT DAY
Question-Master, JOHN DEASE
Questions set by Roy Smith
Producer in Toronto, SYLVIA MOSS
Producer in Sydney, HAL LASHWOOD