After a laboratory explosion, a nurse is wrongly accused of murder and a group of children's testimony leads to a mechanic being charged instead. The kids then embark on a perilous journey to clear the mechanic's name, uncovering clues in the abandoned lab.
Who Killed Doc Robbin?
Stranded within the labyrinthine walls of a foreboding estate, a group of unsuspecting individuals must navigate treacherous secret passages, evade the sinister machinations of a deranged physician, and confront the deadly fury of a bloodthirsty ape.