Magical Super Trolls(1992)

Wise King Astar of Trølland transforms 3 fun-loving trolls into the Super trolls — a 'totally trollsome" trio complete with amazing powers! Their first assignment is to battle the evil Trollminator... a mechanical giant controlled by a sinister wizard who plots to destroy the city of San Francisco! With lots of outrageous chases, wild battles, and a little help from the S.F.P.D., the Super Trolls can't lose!