Transformers: Season 2 - Part 1, Volume 4 (1986) Rating: Starring: Charles Adler, Jack Angel, Arlene Banas, Jered Barclay, Roger Behr Director: John Gibbs Category: Family Studio: Rhino Subtitles: Length: 190 mins     Special Second Season Collector's Edition Desertion of the Dinobots Part 1 Both Autobots and Decepticons are suffering from malfunction and paralysis due to a lack of Cybertonium, an element not indigenous to Earth. Only the Dinobots, built on Earth, are unaffected. With the Decepticons healed by a Space Bridge shipment of Cybertonium, and the disgruntled Dinobots having abandoned their team for Cybertron, can the Autobots survive? Desertion of the Dinobots Part 2 Spike and Carly hitch a ride to Cybertron, searching for the wayward Dinobots and a supply of Cybertonium. Blaster Blues Blaster's love of music distracts the Autobots from hearing a distress signal. The Decepticons have stolen the Voltronic Galaxer, a powerful communications device. They install it on the moon, disrupting airwaves and communications signals all over Earth and demanding the planet's energy resources. A Decepticon Raider In King Arthur's Court Fleeing a battle, Starscream, Ramjet, Rumble, and Ravage seek refuge in a cave with Warpath, Hoist and Spike in hot pursuit. All seven find themselves transported to medieval times, and the search is on for fuel, allies, tactical advantages, and a way home.