Megatron gets hit by some meteor fragments. The areas that were hit begin to rust. The Decepticons capture Perceptor to find a cure for their leader. But once cured, Megatron hatches a scheme to infect the Autobots with Cosmic Rust.
Did You Know?
This is the last episode Sparkplug Witwicky appears in the series. No explanation for his absence is given throughout the next episodes or in The Transformers: The Movie
(1986). See more