April 3, 1984
When Professor Popper starts his great experiment in the school laboratory no one knows quite how it will end, but it gives Simon,...Read more
April 10, 1984
Will Professor Crabbit discover what has happened to his old friend Professor Popper and his young assistant Simon? And who are th...Read more
April 17, 1984
Will the two strangers steal the formula? And how can the professor and Simon escape?
April 24, 1984
The Professor now has more problems. Will Elizabeth be able to get help and find the antidote to the shrinking pills?
May 1, 1984
How can the professor and his friends escape from the two mysterious strangers?
May 8, 1984
How can Elizabeth find a way to save the Professor and her school friends from the two crooks?
May 22, 1984
Episode 98 of Season 1 premiered on May 22, 1984
May 15, 1984
Episode 99 of Season 1 premiered on May 15, 1984