The classic tiger-T-shirt British kids' flick.
For the retro enthusiasts, this episode of the Friday Film Specials was shown:
24th April 1987 4:39-5:34 pm BBC1
24th June 1988 4:36-5:31 pm BBC1
30th October 1988 12:03-12:58pm BBC2
Sammy tries hard but he's a real weakling at running races - with the help of his mate and a Super T-shirt, he finally sets the track alight...