Transformers Robots in Disguise - Season 1

When a Cybertronian prison ship filled with Decepticons crash lands on Earth and unleashes its prisoners, Bumblebee returns to the planet he once called home and with his team tracks the escapees down in order to bring them to justice. Along with their new human allies, Denny and Russell, this unlikely team of robots in disguise must protect the Earth while preparing for an ominous threat suited only for a Prime.