Original Airdate: December 1st, 1984
Series: The Transformers - Season 1
Summary: Both the Autobots and the Decepticons recover from the aftermath of Cybertron’s proximity to Earth. Megatron returns to lead the Decepticons. Starscream breaks into Dr. Arkeville’s lab and connects its exponential generator to a timer that will cause it to explode and destroy Earth.