

A middle-aged schoolteacher transforms into a 12-year-old boy at inopportune moments.
Sherwood Schwartz
NBC
13
30 min

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.
Sep 11, 1976

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.
Sep 18, 1976

John tries a new formula in the laboratory that he hopes will cure him from his conversions.
Sep 25, 1976

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.
Oct 2, 1976

John has summoned Mr. Boswell, Stanley’s dad, to account for his son’s continuous tardiness to class for five days.
Oct 9, 1976

Everyone braces for flu shots in the midst of a flu epidemic.
Oct 16, 1976

John believes he has discovered the secret of the Fountain of Youth, so he calls a press conference to announce his discovery.
Oct 23, 1976

Big John's voice in Little John's body and vice versa puts not only Martin in a squeeze but his family as well.
Oct 30, 1976

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.
Nov 6, 1976

John is assigned to find who is behind the vandalism inflicted on the school walls.
Nov 13, 1976

Little John receives a severe reprimand for having played unwillingly a joke on the school principal.
Nov 20, 1976

The school prepares for their annual Thanksgiving dance, "Plymouth Rock".
Nov 27, 1976

Homer wants to quit school and become a magician after believing he made Little John change into Big John.
Dec 4, 1976

Big John Martin

Little John Martin

Marjorie Martin

Ricky Martin

Bertha Bottomly

Stanley

Homer

Valerie