Home > News > Season 3 of Invincible: Key New Characters Revealed

Season 3 of Invincible: Key New Characters Revealed

Author:Kristen Update:May 19,2025

As the eagerly awaited premiere of *Invincible: Season 3* draws near, Prime Video has unveiled a thrilling new roster of voice actors set to join the series. The lineup includes Aaron Paul voicing Powerplex, John DiMaggio as The Elephant, and Simu Liu as Multi-Paul, Dupli-Kate's brother. However, the most enigmatic announcements involve actors Jonathan Banks and Doug Bradley, whose characters remain undisclosed, heightening anticipation and speculation among fans.

Prime Video's decision to keep these roles under wraps suggests major plot developments on the horizon for Season 3. This secrecy fuels curiosity about which characters Banks and Bradley might portray, as well as the evolving storyline involving Christian Convery's character, Oliver. As Invincible gains a new sidekick, questions arise about Oliver's rapid aging and its implications for the series. Here's a closer look at the key new characters expected to make an impact this season.

Warning: Some basic plot spoilers for the Invincible comic are included below!

Play

Jonathan Banks as Conquest

Jonathan Banks, renowned for his role in *Breaking Bad*, is set to join *Invincible: Season 3*, though his character remains a mystery. Given Banks' knack for portraying tough, battle-hardened characters, it's highly likely he'll voice Conquest, a formidable Viltrumite villain introduced in *Invincible #61* in 2009. Conquest, known for his strength and battle scars, arrives on Earth with an ultimatum from the Viltrumite Empire: Invincible must conquer his homeworld, or face death at Conquest's hands.

Season 2 laid the groundwork for this epic confrontation, with Mark Grayson accepting his father's legacy as Earth's potential conqueror. In Season 3, fans can expect a gripping one-man stand as Mark battles the seasoned Viltrumite warrior, despite his youth and inexperience. The stakes couldn't be higher, with Mark's life and the fate of Earth hanging in the balance.

Art by Ryan Ottley. (Image Credit: Image Comics/Skybound)

Who Is Doug Bradley Playing in Invincible Season 3?

While Banks seems destined to play Conquest, the role of Doug Bradley, famous for his portrayal of Pinhead in the *Hellraiser* series, remains a tantalizing mystery. Given his history with iconic villains, Bradley is likely to voice another antagonist. Two potential characters stand out: Dinosaurus, introduced in *Invincible #68* in 2009, and Grand Regent Thragg, a pivotal villain from *Invincible #11* in 2004.

Dinosaurus, with his mission to heal the world from human civilization's toxic effects, could benefit from Bradley's distinctive voice, adding depth to this visually striking character. Alternatively, Bradley might voice Thragg, the ruler of the Viltrumite Empire and a formidable combatant with millennia of experience. Thragg's introduction could set the stage for Mark's ultimate challenge, and Bradley's menacing presence would be perfect for this role.

Art by Ryan Ottley. (Image Credit: Image Comics/Skybound)

Art by Ryan Ottley. (Image Credit: Image Comics/Skybound)

Play

Christian Convery’s Oliver Grayson

Introduced in Season 2, Oliver Grayson, Mark's half-brother, is a unique blend of Thraxan and Viltrumite heritage, marked by his purple skin and accelerated aging. By Season 3, Oliver, now portrayed by Christian Convery, will appear as a preteen, showcasing his rapid growth and emerging powers. Unlike Mark, who developed his abilities later, Oliver's hybrid DNA allows him to manifest his powers much earlier.

In Season 3, Oliver will take on the codename Kid Omni-Man, following in his father and brother's footsteps. His presence adds a new dynamic to the series, as Mark navigates his role as a hero while guiding his younger brother. Oliver's potential as both an ally and a liability will be a central theme, as Mark grapples with the fear of endangering his loved ones.

Art by Ryan Ottley. (Image Credit: Image Comics/Skybound)

As *Invincible: Season 3* approaches, fans are eager to see which villains will challenge Mark Grayson and how Oliver's story will unfold. The addition of new voice actors and the mystery surrounding their roles promise an exciting continuation of this beloved series.