Liam O'Brien

Acting

Liam is an American voice actor, writer and voice director in the Los Angeles area. He has been involved in many English-language adaptations of Japanese anime, and is also a regular in numerous video games and cartoons. [wikipedia]

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Filmography

Acting

10 titles

LEGO Marvel Avengers: Code Red

Movie2023

The Avengers gather to celebrate their latest victory, but their celebration is quickly interrupted by the mysterious disappearance of Black Widow's father, Red Guardian. As the Avengers investigate, they discover that Red Guardian isn't the only one missing when they meet a dangerous new foe quite unlike anything they've ever encountered before.

The Legend of Vox Machina

TV2022

They're rowdy, they're ragtag, they're misfits turned mercenaries for hire. Vox Machina is more interested in easy money and cheap ale than actually protecting the realm. But when the kingdom is threatened by evil, this boisterous crew realizes that they are the only ones capable of restoring justice.

Sagas of Sundry

TV2017

Sagas of Sundry is Geek and Sundry's groundbreaking, unscripted series that takes Live Action Role Playing entertainment to a new level. Using a real time table top game mechanic and the guidance of genius veteran Storyteller, Ivan Van Norman, Sagas of Sundry is the ultimate infusion of innovative, reality horror gaming. Each season explores a different aspect of the horror genre with a new cast, new setting and new themes.

Critical Role

TV2015

Critical Role is a weekly livestreamed show that uses roleplaying game mechanics as a means to explore and develop stories from the vast fantasy world of Exandria, with sweeping narratives intricately woven through collaboration between Game Master Matthew Mercer and his fellow cast of veteran voice actors, including Ashley Johnson, Marisha Ray, Taliesin Jaffe, Travis Willingham, Sam Riegel, Laura Bailey, and Liam O’Brien.

Iron Man & Captain America: Heroes United

Movie2014

Iron Man and Captain America battle to keep the Red Skull and his triggerman, Taskmaster, from unleashing an army of Hydra Brutes on the world! Sequel to the film "Iron Man & Hulk: Heroes United" and feature Iron Man teaming up with Captain America, it comes to accompany the live-action film "Captain America: The Winter Soldier".

JLA Adventures: Trapped in Time

Movie2014

Get ready for a battle of the ages when the Justice League faces off against its archenemies, the Legion of Doom, in an all-new movie from DC Comics. A mysterious being known as the Time Trapper arises, and a sinister plan led by Lex Luthor sends the Legion of Doom back in time to eliminate Superman, Wonder Woman and Batman before they become super heroes. For Aquaman, Flash and Cyborg, along with teen super heroes Karate Kid and Dawnstar, the stakes have never been higher, the rescue mission never deadlier. So join the fight for the future as the Justice League confronts its ultimate challenge… the threat of having never existed!

Iron Man & Hulk: Heroes United

Movie2013

The Invincible Iron Man and the Incredible Hulk must join forces to save the Earth from its greatest threat yet! When two Hydra scientists try to supercharge a Stark Arc Reactor with Hulk's Gamma Energy, they unleash a being of pure electricity called Zzzax - and he's hungry for destruction. Together, Iron Man and Hulk are the only force that stands in the way of the Zzzax's planetary blackout. But first, the super heroic duo will have to get through snarling Wendigos, deadly robots and the scaly powerhouse, Abomination. Can two of Marvel's mightiest heroes find a way to work together without smashing each other before time runs out?

Phineas and Ferb: Mission Marvel

Movie2013

Phineas and Ferb team up with the Avengers to save the world from Dr. Doofenshmirtz and a group of dangerous supervillains.

Planet Hulk

Movie2010

When the Hulk's presence on Earth becomes too great a risk, the Illuminati trick him to board a shuttle destined for a planet where he will be able to live in peace, and launch it into space. The Hulk's struggle to escape causes the shuttle to malfunction and crash land on the planet Sakaar, however, where he is sold into slavery and trained as a gladiator.

Afro Samurai: Resurrection

Movie2009

Afro Samurai avenged his father and found a life of peace. But the legendary master is forced back into the game by a beautiful and deadly woman from his past. The sparks of violence dropped along Afro’s bloody path now burn out of control – and nowhere are the flames of hatred more intense than in the eyes of Sio.