William Birkin

Video Game: Resident Evil 2 Remake (2019)

Raccoon City's slow descent into hell has one man's obsession at its core. Dr. William Birkin, a child prodigy recruited by Umbrella Corporation at just 15, spent decades chasing a discovery that would either save humanity or destroy it, and when corporate betrayal pushed him to the edge, the G-Virus answered back.

William Birkin’s Descent and Dual Nature

What makes Birkin so compelling in the 2019 remake is the tragedy layered beneath the grotesque. Even as his humanity erodes with each monstrous mutation, flickers of the man he was break through. His right arm periodically shrinks back, his cries briefly shift from guttural roars to desperate human screams of “Sherry!” and “Help me!” before the virus pulls him under again. He spent so long neglecting his family for his research that his love for his daughter now surfaces only as broken, instinct-driven fragments. The remake leans into this with a harrowing vulnerability that the original never had room to explore, making his villainous breakdown feel less like a monster’s rampage and more like a father’s final, failing grip on himself.

His Role in Resident Evil 2 Remake (2019)

Birkin’s downfall sets off every catastrophic event in Raccoon City. After Umbrella’s paramilitary unit moved to seize his G-Virus research without authorization, he injected himself with the very virus he had devoted his life to, transforming into the creature known simply as “G.” His rampage through the USS operatives inadvertently released the T-Virus into the city’s water supply, triggering the full-scale zombie outbreak that Leon Kennedy and Claire Redfield fight to survive. By the time he reaches his fifth and final form on the escape train, there is almost nothing left of the scientist, only a relentless biological engine pushing toward survival and propagation at any cost.

Who Voices William Birkin in Resident Evil 2 Remake?

TJ Rotolo brings William Birkin to life in the 2019 remake, also providing the motion capture performance that gives the character’s pre-mutation scenes their unnerving authenticity. Terence Rotolo has voiced Birkin across multiple entries in the franchise, including The Umbrella Chronicles and Operation Raccoon City, making him the definitive voice of the character. He is also widely recognized for voicing Frank West in Capcom’s Dead Rising series. The Japanese voice of Birkin is provided by Toshihiko Seki, a veteran voice actor with an extensive career in anime and games.