Plot: No 73, later re-titled 7T3, was a British 1980s children's TV show produced by Television South for the ITV network. It was broadcast live on Saturday mornings and ran from 1982 to 1988
No. 73
First Episode Aired On:
Saturday, January 2 1981
43 years ago
Saturday, January 2 1981
43 years ago
Last Episode Aired On:
Saturday, January 2 1987
37 years ago
Saturday, January 2 1987
37 years ago
Number of seasons: 8 (159 episodes)