Two opposing factions of transforming alien robots engage in a battle that has the fate of Earth in the balance.
The Insecticons have multiplied into an army of thousands. The huge swarms feed on everything in their path, even blocking out the sun! Desperate for a solution, Cosmos, Bumblebee, and Spike travel to a far-off planet in search of a robotic insecticide.
S1E44 23 min
