Mariah Rose Faith Casillas
Birthday: 1995-12-29 | Place of Birth: San Diego, CaliforniaMariah Rose Faith is a trained actress, singer, songwriter, and filmmaker who has found success in musical theater and film. She first gained public attention on YouTube for her musical theater song covers. Faith is known for her roles as Regina George in the first national tour of Mean Girls and her work with the comedy theater group Team Starkid. She has trained with acting and vocal coaches in Los Angeles and collaborated with award-winning creatives.
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Known For
Acting
Year
Title
Role
2025
The Guy Who Didn't Like Musicals: Reprised!
as Alice Woodward/Zoey Chambers
2025
2025
REALM
as Shira Masterling
2023
Nerdy Prudes Must Die
as Stephanie Lauter
2021
Nightmare Time: Daddy & Killer Track
as Alice Woodward / Woman
2020
Nightmare Time: The Hatchetfield Ape-Man & Watcher World
as Alice Woodward
