As the Bee Team struggles to liberate Cybertron from the Decepticon controlled High Council, Optimus and his All-Stars fight back the advance force of an Earth-bound Cybertronian invasion!
s04e01 - King of the Hill (1)
s04e02 - King of the Hill (2)
s04e03 - Defrosted
s04e04 - Blurred
s04e05 - Sphere of Influence
s04e06 - Bee Cool
s04e07 - The Great Divide
s04e08 - Get a Clue
s04e09 - Out of the Shadows
s04e10 - Disordered Personalities
s04e11 - Guilty as Charged
s04e12 - The Golden Knight
s04e13 - The Fastest Bot Alive!
s04e14 - Railroad Rage
s04e15 - Combine and Conquer
s04e16 - Moon Breaker
s04e17 - Exiles
s04e18 - Breathing Room
s04e19 - Prepare for Departure
s04e20 - Prisoner Principles
s04e21 - Collateral Damage
s04e22 - Something He Ate
s04e23 - Sick as a Bot
s04e24 - Five Fugitives
s04e25 - Enemy of my Enemy
s04e26 - Freedom Fighters
Bumblebee is summoned to save Earth from a new faction of Decepticons and assembles a rogue team of young Autobots that includes a rebel bad boy bot, an elite guard cadet, a bombastic Dinobot and hyperactive Mini-Con to capture their new enemies.
Each new bot is a fully capable action hero but inexperienced in working together in a team, forcing Bumblebee to become both squad leader and coach