Season 4

2016 · 26 episodes

Episodes

1New NormalThree years after we last saw our heroes, an alien attack forces the Rescue Bots to make a decision as to whether to reveal their true natures to the citizens of Griffin Rock.
2Bridge BuildingThe citizens of Griffin Rock are deciding whether or not to let the Bots stay in their midst when a GroundBridge accident splits the team.
3ArrivalsAs Frankie struggles to adjust to life with her baby sister, the Bots are surprised by a new arrival of their own.
4Plus OneWhen Heatwave invites her to take a turn at leadership, Quickshadow upsets the Rescue Team's dynamic.
5Back to Virtual RealityWhen Chief is convinced by Cody to try a virtual reality video game, an old nemesis is uncovered; the team must stop the villain from destroying the real Griffin Rock.
6Vanishing ReturnsThe Bots deal with a group of investors who want to build a vacation resort in Griffin Rock, while Cody deals with feeling invisible around everyone.
7Ghost in the MachineAs Griffin Rock celebrates its version of Halloween, Evan and Myles car-jack Quickshadow and discover the Bots' secret.
8Enemy of My EnemyWhen the Rescue Bots are captured by a new villain, the Burns family finds an unexpected ally in a former enemy.
9Mayor May NotThe town of Griffin Rock gets more than it bargained for when Chase is elected as the new mayor.
10All Spark DayDuring a Cybertronian holiday, the Rescue Bots take on their biggest challenge yet - a super-sized, overtired baby.
11Part-Time HeroesWhen Griffin Rock's communication tower needs replacing, the Bots and Burnses take on part-time jobs to raise the money.
12The More Things Change...The Rescue Team struggles with last minute preparations as they finally open the mainland Training Center.
13The More Things Stay the SameThe Bots' Mainland Training Center is in danger of being discovered and, to make matters worse, the Rescue Team is trapped inside with a glitching hologram.
14Hot Rod BotBlurr is torn between his desire to be a winning racecar and a working Rescue Bot; Dani helps Blurr find balance.
15King BurnsChief helps Woodrow rescue gorillas from a volcanic eruption; his sons learn they are heirs to the throne of Griffin Rock.
16Pizza Pi PartyWhile at Griffin Rock's Pizza Pi Festival, Doc's new super-yeast causes chaos and the Bots have to find an unconventional solution to the rising problem.
17Uninvited GuestWhen Bumblebee makes an unexpected appearance at the Bots' Training Center, he brings along more than a few surprises for the team.
18Camp CodyWhen Blades is unable to participate in a Lad Pioneer leveling up ceremony on the mainland due to his Bot form, Graham and Cody help disguise him.
19Once Upon a TimeThe Rescue Team is drawn into the woods to solve the mystery of what's making the Griffin Spruces fall.
20The Need for SpeedA mysterious criminal and unexpected visitor challenge Blurr's future as a Rescue Bot.
21Cody's 11Energon and technology have fallen into treacherous hands and it is up to the Burns family and their Bots to steal them back.
22A Brush with DangerKade's idol, an arrogant movie star, comes to Griffin Rock in preparation for a role, causing trouble for the Rescue Team while they try to solve a series of mysterious break-ins.
23To Infinity... And BackWhen Dani's out-of-this-world test flight doesn't go according to plan, the Rescue Team strives to ensure she makes it back home.
24Family BusinessCody rides along with each of the Bots to decide what kind of rescue worker he wants to be.
25UpgradesWhen Optimus Prime splits the Rescue Bots into different teams for new assignments, the evil genius Doctor Morocco returns to wreak havoc.
26TransformationsThe computer-generated Doctor Morocco hatches a bold new plot to defeat the Rescue Bots by becoming one of them.