After graduating with an MFA in Acting from UCLA, Walt found himself working for Sony on their Motion-Capture stage as the Key Set Production Assistant. Throughout his eight years with the company, he helped shoot motion-capture for such AAA titles as (but not limited to) The Last of Us, Uncharted 4, God of War, Marvel's Spider-Man, Death Stranding, Star Wars Jedi Fallen Order, Marvel's Avengers, and The Last of Us Part 2. Having offered his services as an actor, he was also occasionally hired as a reader for auditions for some projects, as well as (through auditions) booking some VO and motion-capture roles. These days he has been returning to theater as well as working on the occasional VO or directing gig for video games or animation.
He retired from Sony near the end of 2019, and has been working as a director for video games in the VO booth (or now remotely from home), working directly with the talent on in-game voiceover roles. He continues to act, direct, and coach professionals as well. These days he has been returning to theater alongside working on the occasional VO or directing gig for video games or animation.