Liam O'Brien

8.6

TV

Regular Show

Tango (voice)

2010

8.2

TV

The Legend of Vox Machina

Vax'ildan (voice) · Executive Producer · Writer

2022

8.2

TV

Star Wars: The Bad Batch

Bolo / Tactical Droid (voice) · Bolo / Captured Falleen / Raney (voice) · Bolo / Scrapper (voice) · Bolo (voice) · Bolo / Pyke (voice) · Bartender Droid / Stormtrooper #1 / Stormtrooper #3 (voice) · Devaronian Captain / Pyke (voice)

2021

8.0

TV

The Mighty Nein

Caleb (voice) · Executive Producer

2025

8.0

TV

Critical Role

Orym, of the Air Ashari · Vax'ildan Vessar · Caleb Widogast · Halandil "Hal" Fang · Creator

2015

7.9

TV

Phineas and Ferb

Red Skull (voice)

2007

7.7

TV

Star Wars Rebels

Commander (voice) · Lt. Lyste / Stormtrooper Squad Leader (voice) · Lt. Lyste / Morad Sumar (voice) · Deck Officer / Imperial Tech / Lieutenant Lyste (voice)

2014

7.7

TV

DOTA: Dragon's Blood

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

2021

7.5

TV

Marvel's Avengers

Doctor Strange (voice) · Red Skull / Commuter (voice) · Red Skull (voice)

2013

7.5

TV

Wolverine and the X-Men

Kurt Wagner (voice)

2009

7.3

Movie

Star Wars Rebels: Spark of Rebellion

Yogar Lyste/ Morad Sumar/ Vendor 1

2014

7.2

TV

G.I. Joe: Renegades

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

2010

7.2

TV

Sofia the First

Boswell (voice)

2013

7.1

Movie

Planet Hulk

Hiroim (voice)

2010

6.9

Movie

Afro Samurai: Resurrection

Shichogoro (voice)

2009

6.7

Movie

Hulk: Where Monsters Dwell

Doctor Strange (voice)

2016

6.6

Movie

JLA Adventures: Trapped in Time

Aquaman / Batwing Computer (voice)

2014

6.6

Movie

Phineas and Ferb: Mission Marvel

Red Skull (voice)

2013

6.5

Movie

Carmen Sandiego: To Steal or Not to Steal

Professor Maelstrom / Diplomat / Guard 2 (voice)

2020

6.5

Movie

LEGO Marvel Avengers: Code Red

Red Skull / Hydra Goon 2 (voice)

2023

6.5

Movie

Iron Man & Captain America: Heroes United

The Red Skull (voice)

2014

6.3

TV

Descendants of Darkness

(voice)

2000

6.1

TV

LEGO Marvel Avengers: Strange Tails

Doctor Strange / Red Skull (voice)

2025

6.0

Movie

LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda

Doctor Strange (voice)

2018

6.0

Movie

Iron Man & Hulk: Heroes United

The Red Skull (voice)

2013

5.1

Movie

The Phoenix Incident

Jacob Reynolds

2015

4.6

TV

Star Wars: Young Jedi Adventures

Master Estala Maru (voice) · Onderrs (voice)

2023

10.0

Movie

Adventures in Voice Acting

Self

2008

9.5

TV

Um, Actually...

Self - Contestant

2018

9.0

TV

Critical Role: The Mighty Nein

Caleb Widogast · Creator

2018

8.0

TV

Candela Obscura

Cosmo Grimm · Game Master

2023

8.0

TV

Sagas of Sundry

Emmett Markham

2017

6.7

Movie

Wolverine and the X-Men: Fate of the Future

Kurt Wagner / Nightcrawler (voice) (archive footage)

2010

4.0

TV

Exandria Unlimited

Orym, of the Air Ashari · Erro Mordaurum

2021

3.0

Movie

Everstar

Paxley (voice)

2015

1.0

TV

CelebriD&D

Vax'ildan

2015

TV

Critical Role Abridged

Orym, of the Air Ashari

2024

TV

Age of Umbra

Skreev

2025

TV

Daggerheart

Xarlo Grandall

2024

TV

Crit Recap Animated

Caleb Widowgast (voice) · Orym, of the Air Ashari (voice)

2020

The Dragon King

Actor

TV

MOONWARD

Walden Orlock

2024

Movie

Critical Role Live: Tag Team at the Teeth – Beyond the Shroud

Orym, of the Air Ashari

2025

Movie

Critical Role Live: Tag Team at the Teeth – The Misty Ascent

Caleb Widogast

2025

Movie

Adventure Never Ends: A Tabletop Saga

Self

2023

Movie

Critical Role Live: Jester and Fjord's Wedding

Caleb Widogast

2025

Movie

Critical Role Live: Oaths & Ash

Orym, of the Air Ashari

2025

Ginger & Snapper

Snapper (voice)

2016