Liam O’Brien is a Los Angeles-based actor, writer, and director who has made a significant mark in the world of animation and video games. Over the years, Liam O’Brien has built an impressive career as a veteran voice actor, contributing his talents to more than 400 projects across both mediums. You might recognize Liam O’Brien for his portrayal of Dr. Strange in popular animated series such as “Marvel’s Spider-Man” (Disney XD, 2017–20), “Ultimate Spider-Man” (Disney XD, 2011–16), and “Marvel’s Avengers Assemble” (Disney XD, 2013–18).
Beyond the Marvel universe, Liam O’Brien brought depth and character to roles in “Star Wars: Rebels” (Disney XD, 2014–17), where he voiced multiple characters including Yogar Lyste, Morad Sumar, and Imperial Supply Master Yogar Lyste. He also lent his voice to several key figures in Netflix’s “Carmen Sandiego” (2019–21), playing Professor Maelstrom, Boris, and Vlad with distinct flair and energy.
One of the highlights of Liam O’Brien’s career came in 2014 when he received the BTVA People’s Choice Voice Acting Award for Best Male Vocal Performance in an Anime Feature Film/Special in a Supporting Role. This honor was for his memorable performance as Gaara in “Naruto Shippûden: The Movie 3: Inheritors of the Will of Fire.” In addition to that, Liam O’Brien has earned other accolades from the Behind the Voice Actors (BTVA) Awards, including recognition for DVD voice acting, special features, and anime dub television or OVA performances.
More recently, Liam O’Brien has taken on expanded roles behind the scenes and in front of the microphone. He currently stars in and serves as executive producer for the animated Amazon Prime Video original series “The Legend of Vox Machina” (2021–present), further showcasing his versatility and ongoing influence in the entertainment industry. Liam O’Brien continues to be a prominent figure in voice acting, consistently delivering powerful performances that resonate with audiences worldwide.
When it comes to Liam O’Brien’s filmography, fans and critics alike often point to Redline (2009) as his standout performance—this movie consistently ranks as Liam O’Brien’s highest rated film. It’s clear that the animation, voice work, and overall energy in Redline really allowed Liam O’Brien to shine in a memorable way. On the other hand, looking at the lower end of the spectrum, The Phoenix Incident (2015) tends to receive more mixed or negative reviews, making it Liam O’Brien’s lowest rated movie to date. While every actor has highs and lows, Liam O’Brien’s range across genres shows just how versatile he can be, even when the material varies in quality.