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]

Personal Facts

Known For

Acting

Gender

Male

Known Credits

16

Known For

• 

  Vox Machina Efsanesi
• 

  The Mighty Nein
• 

  Critical Role Abridged
• 

  Critical Role Cooldown
• 

  Planet Hulk

Credits

• actors (11 credits)

  • The Mighty Nein

    Caleb (voice)

    actor

    actors
    2025
  • Weird Kids

    - 1. Bölüm (2026) ... McTuff actor actors
    2025
  • Critical Role Cooldown

    Self

    actor

    actors
    2024
  • Critical Role Abridged

    Orym, of the Air Ashari

    actor

    actors

    - 122. Bölüm (2026) ... Orym, of the Air Ashari actor actors

    - 121. Bölüm (2026) ... Orym, of the Air Ashari actor actors

    - 120. Bölüm (2026) ... Orym, of the Air Ashari actor actors

    - 119. Bölüm (2026) ... Orym, of the Air Ashari actor actors

    - 118. Bölüm (2026) ... Orym, of the Air Ashari actor actors
    2024
  • Fireside Chat

    - 26. Bölüm (2026) ... Self actor actors

    - 20. Bölüm (2025) ... Self actor actors

    - 7. Bölüm (2024) ... Self actor actors
    2024
  • Vox Machina Efsanesi

    Vax'ildan (voice)

    actor

    actors

    - 1. Bölüm (2026) ... Vax'ildan (voice) actor actors

    - Karanlıktaki Ruhlar (2024) ... Vax'ildan (voice) actor actors

    - Ölümcül Yankılar (2024) ... Vax'ildan (voice) actor actors

    - Dünyanın Sonlarına (2024) ... Vax'ildan (voice) actor actors

    - Thordak'ın Tahtı (2024) ... Vax'ildan (voice) actor actors
    2022
  • Um, Actually...

    - 11. Bölüm (2022) ... Self - Contestant actor actors
    2018
  • Critical Role

    Halandil "Hal" Fang

    actor

    actors

    - 23. Bölüm (2026) ... Halandil "Hal" Fang actor actors

    - 22. Bölüm (2026) ... Halandil "Hal" Fang actor actors

    - 21. Bölüm (2026) ... Halandil "Hal" Fang actor actors

    - 20. Bölüm (2026) ... Halandil "Hal" Fang actor actors

    - 19. Bölüm (2026) ... Halandil "Hal" Fang actor actors
    2015
  • Planet Hulk

    Hiroim (voice)

    actor

    actors
    2010
  • Sürekli Dizi

    - Altın Saat (2014) ... Tango (voice) actor actors
    2010
  • Fineas ve Förb

    - 22. Bölüm (2013) ... Red Skull (voice) actor actors
    2007

• production (2 credits)

  • The Mighty Nein

    executive producer

    production
    2025
  • Vox Machina Efsanesi

    - Karanlıktaki Ruhlar (2024) ... executive producer production

    - Ölümcül Yankılar (2024) ... executive producer production

    - Dünyanın Sonlarına (2024) ... executive producer production

    - Thordak'ın Tahtı (2024) ... executive producer production

    - Kuşat ve Yok Et (2024) ... executive producer production
    2022

• creators (2 credits)

  • Critical Role Cooldown

    creator

    creators
    2024
  • Critical Role

    creator

    creators
    2015

• writing (1 credits)

  • Vox Machina Efsanesi

    - Yaklaşan Fırtına (2024) ... writer writing
    2022