Liam O'Brien

Personal Info

Known For

Acting

Known Credits

76

Gender

Male

Birthday

1976-05-28 (49 years old)

Place of Birth

Belleville, New Jersey, USA

Liam O'Brien

Biography

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]

Known For

  • Regular Show

    Regular Show

  • Phineas and Ferb

    Phineas and Ferb

  • The Mighty Nein

    The Mighty Nein

  • Marvel's Avengers

    Marvel's Avengers

  • Marvel's Avengers

    Marvel's Avengers

  • Marvel's Avengers

    Marvel's Avengers

  • Star Wars Rebels

    Star Wars Rebels

  • Star Wars Rebels

    Star Wars Rebels

  • Star Wars Rebels

    Star Wars Rebels

  • Star Wars Rebels

    Star Wars Rebels

  • The Legend of Vox Machina

    The Legend of Vox Machina

  • Sofia the First

    Sofia the First

  • Critical Role

    Critical Role

  • Critical Role

    Critical Role

  • Critical Role

    Critical Role

  • Critical Role

    Critical Role

  • Star Wars: Young Jedi Adventures

    Star Wars: Young Jedi Adventures

  • Star Wars: Young Jedi Adventures

    Star Wars: Young Jedi Adventures

  • Star Wars: The Bad Batch

    Star Wars: The Bad Batch

  • Star Wars: The Bad Batch

    Star Wars: The Bad Batch

  • Star Wars: The Bad Batch

    Star Wars: The Bad Batch

  • Star Wars: The Bad Batch

    Star Wars: The Bad Batch

  • Star Wars: The Bad Batch

    Star Wars: The Bad Batch

  • Star Wars: The Bad Batch

    Star Wars: The Bad Batch

  • Star Wars: The Bad Batch

    Star Wars: The Bad Batch

  • DOTA: Dragon's Blood

    DOTA: Dragon's Blood

  • LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda

    LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda

  • Um, Actually...

    Um, Actually...

  • LEGO Marvel Avengers: Strange Tails

    LEGO Marvel Avengers: Strange Tails

  • Critical Role: Jester and Fjord's Wedding – Live from Radio City Music Hall

    Critical Role: Jester and Fjord's Wedding – Live from Radio City Music Hall

  • Planet Hulk

    Planet Hulk

  • G.I. Joe: Renegades

    G.I. Joe: Renegades

  • Critical Role Cooldown

    Critical Role Cooldown

  • Carmen Sandiego: To Steal or Not to Steal

    Carmen Sandiego: To Steal or Not to Steal

  • Critical Role Abridged

    Critical Role Abridged

  • Dirty Laundry

    Dirty Laundry

  • LEGO Marvel Avengers: Code Red

    LEGO Marvel Avengers: Code Red

  • Wolverine and the X-Men

    Wolverine and the X-Men

  • Everstar

    Everstar

  • Iron Man & Captain America: Heroes United

    Iron Man & Captain America: Heroes United

  • Iron Man & Hulk: Heroes United

    Iron Man & Hulk: Heroes United

  • Phineas and Ferb: Mission Marvel

    Phineas and Ferb: Mission Marvel

  • Brave Story

    Brave Story

  • JLA Adventures: Trapped in Time

    JLA Adventures: Trapped in Time

  • Star Wars Rebels: Spark of Rebellion

    Star Wars Rebels: Spark of Rebellion

  • Descendants of Darkness

    Descendants of Darkness

  • Critical Role: The Mighty Nein

    Critical Role: The Mighty Nein

  • 4-Sided Dive

    4-Sided Dive

  • Afro Samurai: Resurrection

    Afro Samurai: Resurrection

  • Hulk: Where Monsters Dwell

    Hulk: Where Monsters Dwell

  • The Spirit of '76

    The Spirit of '76

  • Candela Obscura

    Candela Obscura

  • Candela Obscura

    Candela Obscura

  • The Phoenix Incident

    The Phoenix Incident

  • Sagas of Sundry

    Sagas of Sundry

  • Wolverine and the X-Men: Fate of the Future

    Wolverine and the X-Men: Fate of the Future

  • The Dragon King

    The Dragon King

  • Narrative Telephone

    Narrative Telephone

  • Narrative Telephone

    Narrative Telephone

  • Exandria Unlimited

    Exandria Unlimited

  • Exandria Unlimited

    Exandria Unlimited

  • Ginger & Snapper

    Ginger & Snapper

  • Adventures in Voice Acting

    Adventures in Voice Acting

  • Dispatch

    Dispatch

  • CelebriD&D

    CelebriD&D

  • Age of Umbra

    Age of Umbra

  • Daggerheart

    Daggerheart

  • Crit Recap Animated

    Crit Recap Animated

  • Crit Recap Animated

    Crit Recap Animated

  • Fireside Chat

    Fireside Chat

  • Between the Sheets

    Between the Sheets

  • MOONWARD

    MOONWARD

  • Critical Role: Oaths & Ash

    Critical Role: Oaths & Ash

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

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

  • Adventure Never Ends: A Tabletop Saga

    Adventure Never Ends: A Tabletop Saga

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

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