Liam O'Brien

Regular Show

2010 · Tango (voice)

5.0

Phineas and Ferb

2007 · Red Skull (voice)

5.0

Marvel's Avengers

2013 · Red Skull / Commuter (voice)

2.0

Star Wars: The Bad Batch

2021 · Bolo / Captured Falleen / Raney (voice)

Star Wars Rebels

2014 · Commander (voice)

The Legend of Vox Machina

2022 · Vax'ildan (voice), Writer, Producer

Planet Hulk

2010 · Hiroim (voice)

Sofia the First

2013 · Boswell (voice)

DOTA: Dragon's Blood

2021 · Nikdo / Bandit #1 / Bandit #4 (voice)

Wolverine and the X-Men

2009 · Kurt Wagner (voice)

JLA Adventures: Trapped in Time

2014 · Aquaman / Batwing Computer (voice)

Afro Samurai: Resurrection

2009 · Shichogoro (voice)

Iron Man & Hulk: Heroes United

2013 · The Red Skull (voice)

Phineas and Ferb: Mission Marvel

2013 · Red Skull (voice)

Carmen Sandiego

2019 · Professor Maelstrom / Vlad / Boris / Others (voice)

Iron Man & Captain America: Heroes United

2014 · The Red Skull (voice)

Star Wars Rebels: Spark of Rebellion

2014 · Yogar Lyste/ Morad Sumar/ Vendor 1

LEGO Marvel Avengers: Code Red

2023 · Red Skull / Hydra Goon 2 (voice)

The Mighty Nein

2025 · Caleb (voice), Producer

Hulk: Where Monsters Dwell

2016 · Doctor Strange (voice)

LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda

2018 · Doctor Strange (voice)

The Phoenix Incident

2015 · Jacob Reynolds

Carmen Sandiego: To Steal or Not to Steal

2020 · Professor Maelstrom / Diplomat / Guard 2 (voice)

Star Wars: Young Jedi Adventures

2023 · Master Estala Maru (voice)

Critical Role

2015 · Vax'ildan Vessar, Creator

G.I. Joe: Renegades

2010 · Captain Anatoly Krimov/Red Star/German CEO (voice)

LEGO Marvel Avengers: Strange Tails

2025 · Doctor Strange / Red Skull (voice)

Descendants of Darkness

2000 · (voice)

Exandria Unlimited

2021 · Orym, of the Air Ashari

Candela Obscura

2023 · Cosmo Grimm