Transformers: Generation 1

S02:É40 - S02:E40 - The Key To Vector Sigma (Pt. 2)

Part 2 of 2. Attempting to even the odds against the Stunticons, the Autobots create the Aerialbots to join in the battle against Megatron, who plans to use Vector Sigma to turn the Earth into a metal planet like Cybertron!