The Transformers: The Movie (1986)
The film’s story takes place in 2005, 20 years after the events of the TV series’ second season. After the death of Optimus Prime during a devastating assault on Autobot City, the Autobots are pursued by Galvatron, the regenerated form of Megatron and servant of Unicron, a planet-devouring Transformer who sets out to consume Cybertron. The soundtrack comprises synthesizer music by Vince DiCola and heavy metal by various groups.