Mariah Rose Faith Casillas
Birthday: 1995-12-29 | Place of Birth: San Diego, CaliforniaMariah Rose Faith Casillas came into the public consciousness in "The Guy Who Didn't Like Musicals" with the production group Team StarKid in Los Angeles. She then played Regina George in the first national tour of "Mean Girls." She has studied Film Direction in Los Angeles and has her own YouTube channel under her own name.
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Known For
Acting
Year
Title
Role
2025
The Guy Who Didn't Like Musicals: Reprised!
as Melissa/Zoey Chambers/Harmony Jones/Alice Woodward/Doug
2025
REALM
as Shira Masterling
2023
Nerdy Prudes Must Die
as Steph Lauter, Caitlyn
