'Invincible' Season 5 Cast Update: The Series Lands Its First 'The Boys' Alum

Published 06/24/2026, 9:20 AM EDT

Credits: Prime Video

The Boys and Invincible are two sides of the same coin, although one suspects the coin was minted in hell. Both wonder what real superheroes might look like. One arrives at Homelander, a grinning catastrophe wrapped in patriotic branding. The other offers Mark Grayson, a genuinely decent young hero trying to survive a universe that rewards goodness with broken bones and emotional devastation.

Now these ideological opposites have found a point of agreement, courtesy of a The Boys veteran joining Invincible.

Invincible season 5 introduces new cast member

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Jack Quaid, television's perpetually stressed Hughie Campbell from The Boys, has booked himself a new superhero address. During Prime Video's debut appearance at the Annecy Animation Festival, Robert Kirkman revealed that Quaid will join Invincible Season 5 as Gravitator and even unveiled a first look at the character. To make the occasion feel especially extravagant, the series also secured a Season 6 renewal before Season 5 has arrived.

Gravitator, otherwise known as Chris, is the sort of supervillain who would rather visit a jewelry store than conquer a continent. A remarkably brilliant mechanic, he cobbled together anti-gravity technology from spare parts and robbed a bank to purchase an engagement ring. When Mark Grayson caught him, he recognized something rare in the superhero business: a criminal whose biggest flaw was desperation.

Jack Quaid is not exactly walking into a quiet recording booth. In Season 5, the The Boys star joins a powerhouse cast led by Steven Yeun's ever-battered Mark Grayson, J.K. Simmons' fearsome Omni-Man, Sandra Oh's resilient Debbie Grayson, and Christian Convery's rapidly evolving Oliver Grayson. For a performer who excels at playing overwhelmed underdogs, it is hard to imagine a more entertaining group of superheroes, aliens, and family complications to get caught up in.

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Predicting James Gunn's Superman star was impressive; being practically tailor-made for Gravitator might be even more so.

Jack Quaid's qualifications for the role

Some actors are born to play kings. Jack Quaid appears destined to play men who look as though they have misplaced an important document five minutes before a catastrophe. Fortunately, Chris requires exactly that energy. Gravitator is not a grandiose mastermind plotting world domination. He is a gifted inventor whose troubles began with economic desperation, questionable judgment, and technology that worked a little too well.

Quaid perfected this brand of endearing panic as Hughie Campbell in The Boys. While gods, monsters, and corporate mascots disguised as superheroes tore the world apart, Hughie remained stubbornly relatable. Chris shares that same underdog appeal. Even after acquiring gravity-bending abilities, he never stops feeling like a regular person attempting to keep pace with extraordinary circumstances.

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via Imago

The casting becomes even more appealing when considering Quaid's voice-acting résumé. He already voices Clark Kent in My Adventures with Superman, embodying one of fiction's most confident and principled heroes, while Star Trek: Lower Decks showcased his gift for nervous comedy and emotional warmth. Gravitator lets him blend those strengths into a redemption story, while also creating a delightful bridge between The Boys and Invincible, two sides of the same superhero coin.

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What do you think of Jack Quaid entering the world of Invincible? Let us know in the comments!

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Iffat Siddiqui

1054 articles

Iffat is an Entertainment Journalist at Netflix Junkie. A word wizard, she had the sorting hat smoke at the seams owing to her excellence in everything Hollywood and cinema until it finally declared that she belonged to the Royals, specifically Meghan Markle. Boasting over 300 articles (and counting), each one tastefully infused with the right mix of facts, wit, opinion, and essentially everything to make a perfect pop culture piece, she is the epitome of a trustworthy entertainment journalist.

Edited By: Adiba Nizami

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