The Transformers Season 2 Episode 21 Blaster Blues ( Air Date 1985-10-22 ) Genre Animation, Kids, Action & Adventure, Sci-Fi & Fantasy category. Overview "From the moon, Megatron manages to interfere with the radio transmissions on Earth. Blaster and Cosmos go to put an end to his plot as the other Autobots work to help those affected by the loss of radio transmissions.".