The Dweller in the Depths
Show: The Transformers --> Season: 3 - Season 3
AirDate: 10/29/1986
Runtime: 22
Voting: 4 (2)

Overview: The Quintessons trick the Decepticons into releasing the dangerous Trans-Organics. One of them, the Dweller, begins taking control over Autobots and Decepticons alike.