Heman and Transformers

Heman and Transformers is an animated crossover film based on two animated TV-series, Heman and the Masters of the Universe from 1983–1985 and Transformers from 1984–1987.

Story
Skeletors convinces the Decepticons to come to Eternia and assist him in breaking into Castle Greyskull. When learning of the Autobots, Sourceress contacts them to com to Eternia and assist Heman in battling Skeletor and the Decepticons.