Seventeen Again

“It's a Major Mix Up!”

Willie Donovan (Tahj Mowry), a young genius, mixes up a formula that makes whoever uses it young again, and it spills into the soap he leaves in his grandparents' room. Divorced for years, Grandpa Gene (Robert Hooks) and Cat are visiting for the weekend, and each wakes up seventeen. Jeffrey W. Byrd keeps it in the family house, where Sydney (Tia Mowry) and Willie stare at two teenagers wearing their grandparents' faces.