Transformers: Robots in Disguise Season 4 full episodes watch cartoons online.
Synopsis: A Decepticon prison ship crashes on Earth and Optimus Prime summons Bumblebee to lead a ragtag team of Autobots – including a bad-boy rebel type, a by-the-book Elite Guard cadet, a loudmouth Dinobot and a hyperactive Mini-con. Their mission: capture an all new batch of escaped Decepticon villains and save humankind.
Stars: Mitchell Whitfield, Will Friedle, Constance Zimmer
More infor: IMDB, Wikipedia