Brothers Mike and Jody join family friend Reggie to battle the Tall Man and his evil minions from another dimension, for the final time.

Taking off immediately where the last one ended, Mike travels across dimensions and time, fleeing from the Tall Man while trying to find the origins of his enemy and what really happened the night that his brother died. Meanwhile, Reggie battles spheres and the undead in a quest to find Mike before the Tall Man can complete his transformation.

The Tall Man, that imposing menace from Morningside Mortuary, is back and once again haunting the thoughts of the now-adult Mike and his friend, ex-Ice Cream vendor Reggie. The two continue their hunt for the mysterious figure and in his path of destruction encounter a variety of dangerous situations, friends and enemies.