Professor Popper's Problems (1974)
Professor Popper develops a shrinking formula which he and a group of school kids take by accident, ending up trapped in his laboratory. But that's not the only problem that faces the professor and his friends.
- Country : United Kingdom
- Genre : Family
- Studio : Children's Film Foundation (CFF)
- Director : Gerry O'Hara
- Cast : Charlie Drake, Milo O’Shea, Todd Carty, Adam Richens