While on a trip to Florida, John Martin stumbles upon the legendary fountain of youth and sips a handful of the liquid. The consequences are unforeseeable, for he begins to revert to his childhood at certain times that are neither predictable nor controllable.
Guest Stars:
Carol Connors, Hamilton Camp
Big John is cast as Captain Hook in his school's production of Peter Pan, while Little John ends up having to play Peter Pan at the same time.
John tries a new formula in the laboratory that he hopes will cure him from his conversions.
Guest Stars:
Sandra Gould, Ivor Francis
John Martin is detained when a sheriff demands his ID and he cannot produce it. He gets his freedom when his personality changes in prison.
Guest Stars:
Tom Moses, Roger Price, Arch Johnson
John has summoned Mr. Boswell, Stanley’s dad, to account for his son’s continuous tardiness to class for five days.
Guest Stars:
Don 'Red' Barry, James Jeter
Everyone braces for flu shots in the midst of a flu epidemic.
Guest Stars:
Hamilton Camp
John believes he has discovered the secret of the Fountain of Youth, so he calls a press conference to announce his discovery.
Guest Stars:
Snag Werris, Jack Mullaney
Big John's voice in Little John's body and vice versa puts not only Martin in a squeeze but his family as well.
Guest Stars:
William Keene, Whitney Rydbeck
Stanley is again late for the class. The teacher is speaking to his students about the importance of facing up bullies. This leads to trouble for Little John when he's threatened by the class bully, Gasey.
Guest Stars:
Marcia Lewis, Moosie Drier
John is assigned to find who is behind the vandalism inflicted on the school walls.
Guest Stars:
Diego González, Shepherd Sanders, Danny Butch
Little John receives a severe reprimand for having played unwillingly a joke on the school principal.
Guest Stars:
Patrick Cronin
The school prepares for their annual Thanksgiving dance, "Plymouth Rock".
Guest Stars:
Lorie Busk