Reddit on Eerie Indiana

[froodle]

The first episode of the 1991 show Eerie, Indiana

A neighborhood mom is keeping her 7th grade boys and herself young by preserving them in "foreverware", an awful lot like (extremely large) Tupperware. She tries to get the main character's mom to buy into her scheme, but only revealing it's food-saving capabilities at first. Luckily the son finds a way to thwart her plan and save the woman's sons. In the process, her cult is called out for what it is.