BBC1, 11 July to 22 August 1978 (seven episodes)
Knockout quiz competition for children, made by the Mastermind team. Two teams of three competed in each programme, and each child had their own specialist subject.
The final was between Stirling (subjects: automobiles, Charles Dickens, Enid Blyton) and Ealing (British & German military planes, the films of William Wyler, herpetology). Ealing won it.