Alison Brie is an American actress, writer, and producer who has contributed her voice to several English-language adaptations of anime and animated projects. While primarily known for her live-action roles in television series such as Community and Mad Men, and the Netflix series GLOW, for which she received Golden Globe nominations, Brie has built a notable body of voice acting work. This includes a significant role in the acclaimed Netflix animated series BoJack Horseman, where she voiced the character Diane Nguyen from 2014 to 2020.

In the realm of anime, Brie provided the English dub voice for the character Natsumi in the 2019 Japanese animated romantic fantasy film Weathering with You, directed by Makoto Shinkai. Her participation in this high-profile film placed her among a cast that included Lee Pace and Riz Ahmed for the English version released by GKids and Shout! Factory.

Brie also expanded her anime voice acting portfolio by joining the cast of the Star Wars: Visions anthology series. In the volume one episode titled The Twins, which was produced by the renowned anime studio Trigger, she voiced the character Am in the English dub. This series, which premiered on Disney+ in 2021, featured a prominent ensemble cast and saw Lucasfilm partnering with several Japanese anime studios to create original Star Wars stories.

Beyond these specific anime roles, Brie's extensive voice work includes starring as Princess Unikitty in the The Lego Movie film franchise, first in 2014 and its 2019 sequel, and voicing the character Aftershock in the Disney Channel animated series Moon Girl and Devil Dinosaur in 2023. Her performance as Diane Nguyen in BoJack Horseman was recognized with a nomination for the Annie Award for Best TV Animation/Radio Program Voice Acting in 2017.