Transformers: Robots in Disguise (2015)

Enemy of My Enemy (4x25)

Air date: Nov 04, 2017

When Optimus returns with old friends and dire warnings of a Cybertronian invasion of Earth, the Autobots must split up to defend their old home and their new one, with the Bee Team returning to Cybertron, while Optimus and his All-Stars stay behind to defend against the invasion's advanced force.