Mike Smith
Transformers: EarthSpark Season 4 is back with two new specials, streaming on Paramount+ in Australia.
Transformers: EarthSpark Season 4 Synopsis
Transformers: EarthSpark Season 4 is a new season of the long-running animated series that continues the Maltos’ journey as they confront dangerous new conflicts on Earth and across Cybertron. This chapter follows the family and their Terran siblings as they face the fallout of earlier battles, uncover long-buried secrets, and learn what it truly means to protect both worlds. Across two action-packed specials, the Maltos search for missing allies, challenge rising threats, and discover how unity, trust, and responsibility shape their future as a family of human and Cybertronian heroes.
When Does Transformers: EarthSpark Season 4 Premiere?
Transformers: EarthSpark Season 4 premieres December 5, 2025, with both specials, Hometown Heroes and Legacy of Hope, debuting on Paramount+.
Where to Watch Transformers: EarthSpark Season 4 in Australia
In Australia, you can watch Transformers: EarthSpark Season 4 on Paramount+, where both specials are available to stream on demand. You can also access the series through the Paramount Plus Apple TV Channel or the Paramount+ Prime Video Channel if you prefer using those platforms.
Transformers: EarthSpark Season 4 Episodes
Below is the complete episode list for the two-part Season 4 special event.
- Episode 1 – Hometown Heroes – Premiere date: December 5, 2025
Robby faces consequences for misusing his powers, Mo teams up with Thrash to clear her brother’s name, and Twitch struggles with inner conflict as new threats surface. - Episode 2 – Legacy of Hope – Premiere date: December 5, 2025
The Maltos and Autobots search Cybertron for missing allies, but tensions rise as the mission grows more dangerous; meanwhile, new bonds form and Optimus confronts a familiar enemy.
Transformers: EarthSpark Season 4 Cast
The series features a returning ensemble of voice actors who bring both the humans and Cybertronians to life.
| Name | Role |
|---|---|
| Danny Pudi | Bumblebee |
| Kathreen Khavari | Twitch |
| Zeno Robinson | Thrash |
| Sydney Mikayla | Robby Malto |
| Zion Broadnax | Morgan Mo Malto |
| Jon Jon Briones | Alex Malto |
| Alan Tudyk | Optimus Prime |
| Rory McCann | Megatron |
| Cissy Jones | Elita-1 |
Can You Watch Transformers: EarthSpark Season 4 Online for Free?
Yes. While Paramount+ does not offer ongoing free streaming, new users can watch Transformers: EarthSpark Season 4 during the platform’s free trial period. Once the trial is active, both specials are available to stream at no cost until the trial expires.
Is Transformers: EarthSpark Season 4 Suitable for All Ages?
Transformers: EarthSpark Season 4 is rated TV Y7, making it suitable for children ages seven and older. The story includes action-driven sequences and thematic elements that are appropriate for young viewers but may be intense for very young children.
Where Can I Download Transformers: EarthSpark Season 4 Episodes?
You can download Transformers: EarthSpark Season 4 episodes legally through the Paramount+ app by using its offline download feature on supported mobile devices and tablets. These downloads remain available as long as your subscription is active. Digital stores do not currently offer the specials for purchase.
On What Devices Can You Watch Paramount?
The following table lists all major device categories that support Paramount+.
| Device Category | Supported Devices |
|---|---|
| Smart TVs | Samsung TV, LG TV, Vizio SmartCast, Android TV |
| Streaming Devices | Roku, Apple TV, Chromecast, Fire TV |
| Game Consoles | PlayStation, Xbox |
| Mobile & Tablets | iOS phones and tablets, Android phones and tablets |
| Computers | Windows PC, Mac via web browsers |
FAQs
Who created Transformers: EarthSpark?
Transformers: EarthSpark was created by Dale Malinowski, with Ant Ward and Nicole Dubuc serving as key creative partners throughout the series.
Who produced the Season 4 specials?
The Season 4 specials were produced by Nickelodeon Animation and Hasbro Entertainment, continuing the collaboration that shaped the previous seasons.
Do the Season 4 specials conclude the EarthSpark storyline?
Season 4 consists of two finale specials designed to resolve major character arcs and central mysteries, offering narrative closure while leaving room for future expansions if commissioned.
Are the new specials connected to past Cybertron storylines?
Yes. Legacy of Hope directly ties into Cybertronian lore, bringing back familiar characters, locations, and conflicts that deepen the mythology explored in earlier seasons.
Is Transformers: EarthSpark connected to any other Transformers shows?
While EarthSpark stands on its own, it draws thematic inspiration from the broader Transformers universe, referencing classic characters and story ideas in fresh, family centered ways.
Trailer
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