It's Punky Brewster

Spellbound (1x19)

Data di messa in onda: Nov 16, 1985

Punky makes the national spelling bee. To help her out, Glomer zaps a bee with the ability to make people spell out words when it lands on them. Punky refuses because that would be cheating, so Glomer lets it go leading the kids to disrupt a senator's picnic.