Heinrich used his mosquitoes to put mind control juice in the scientists and the Rangers (except Dale) to steal the cocoa trees so he can be candyman of the entire world because he discovered ancient Mayans first cooked it. He wanted revenge on the factory workers who fired him because they got fat on his chocolate anchovy strudels. He almost made Gadget, Monty, Chip, and Zipper into chocolate candy, but Dale saved them in time. Heinrich ordered the rangers to go after Dale, but when Chip fell on his head, he was back to normal and saved Dale, and they needed to save the rest of the rangers from Heinrich's mind control and he was mad at his mosquitoes for failing. Just has he was was about to put Monty, Gadget, and Zipper in the fire pot, Chip 'n' Dale pushed the stone on his drum and the others stopped in time and got away and his mosquitoes attacked him and gave a taste of his own mind control juice and was hypnotized into replacing the chocolate trees.