Transformers: The☆Headmasters
English title: Transformers The Headmasters
Japanese title: トランスフォーマー ザ☆ヘッドマスターズ
Type: TV
Episodes: 35
Premiered: summer 1987
Source: Other
Genres: Action, Adventure, Sci-Fi
Studios: Toei Animation
Producers: Takara, Nippon Television Network
Duration: 23 min per ep
Rating: PG-13 - Teens 13 or older

Headmasters starts with Galvatron leading a new batch of Destrons to wage war on Cybertron, the Destron Headmasters. The Cybertrons are rescued by the arrival of the Cybertron Headmasters, led by Fortress (Cerebros, the head of Fortress Maximus). It is revealed that Fortress Maximus left Cybertron millions of years ago in search of energy, and have finally managed to come home. He explains that the Headmasters are from a planet called Master; the human-sized robots who live there built themselves Transformers-sized bodies. They can then transform themselves into the heads of the robots, and have now joined the Cybertron-Destron war.

(Source: ANN)