Year: 1972
Actors:
Mark Dightam, Robert Eddison, Helen Weir, Brian Worth, Esmond Knight, Laurence Carter, ...
Duration: 55 min
John and his class visit the Tower of London, where he loses his pet mouse. He falls asleep during a lesson on electricity, but with Nick's help, he learns about it, invades the Tower, and saves his pet mouse.
Genre:
Adventure
Fantasy
Family
