3 Ninjas Trilogy (3 Ninjas Kick Back / High Noon at Mega Mountain / Knuckle Up)
Rocky, Colt, and Tum Tum are older, more advanced and back for non-stop Ninja action in 3 full-length movies: Kick Back, High Noon at Mega Mountain, and Knuckle Up.  These three Ninja brothers battle evil at every turn.