The show centers around a forty-year-old middle school science teacher named John Martin (played by Edelman). While vacationing in Florida, he drinks from a spring which turns out to be the legendary Fountain of Youth sought by Juan Ponce de Leon. The water has the effect of changing him into a twelve-year-old boy (played by Rist), and back again. Martin has no control over when the changes will occur, because he only took a sip of the water, and not a full drink, which explains why the changes…
The show centers around a forty-year-old middle school science teacher named John Martin (played by Edelman). While vacationing in Florida, he drinks from a spring which turns out to be the legendary Fountain of Youth sought by Juan Ponce de Leon. The water has the effect of changing him into a twelve-year-old boy (played by Rist), and back again. Martin has no control over when the changes will occur, because he only took a sip of the water, and not a full drink, which explains why the changes…