Dec 5, 2025 · 45m
Every victory has a cost, and now the Maltos must face those consequences. When Robby is caught abusing his powers, Mo and "Detective" Thrash team up to prove their brother's innocence, while Twitch becomes her own worst enemy.
Transformers: EarthSpark
A new generation of heroes.
The Malto Family’s world turns upside down when the Terrans, the first Earthborn Transformers robots, spark to life. The Terrans will forge an alliance between the human Malto family and the legendary Autobots, uniting them in a shared mission.
Created by: Dale Malinowski, Ant Ward, Nicole Dubuc
Season 4 Episodes
Browse every episode and jump into details.
Dec 5, 2025 · 1h 7m
The Maltos and Autobots search Cybertron for their missing allies. Thrash steps up to help his struggling sister lead this critical mission, but tension divides the team when they need unity most. Meanwhile, Robby and Mo find a new friend, and Optimus finds an old enemy.
Season 4 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Transformers: EarthSpark Season 4 premiere?
Transformers: EarthSpark Season 4 premiered on December 5, 2025.
How many episodes are in Transformers: EarthSpark Season 4?
Transformers: EarthSpark Season 4 has 2 episodes.
What is the first episode of Transformers: EarthSpark Season 4?
The season opens with Season 4 Episode 1, "Hometown Heroes". It aired on December 5, 2025.
Go to Season 4 Episode 1