![Professor Popper's Problems poster movie](https://image.tmdb.org/t/p/w154/ceaqKoQCHldEAS6zP4TaIWklM0T.jpg)
Professor Popper's Problems
★★★★★
English / 91 MIN. / 1974
The Genres
The Synopsis
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.