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IMDbPro

Mariah Rose Faith

  • Actress
  • Music Department
  • Additional Crew
IMDbProStarmeterSee rank
2022
When a group of nerdy prudes at Hatchetfield High accidentally complete an ancient evil ritual, they unleash a powerful spirit into the halls of the school - and it doesn't like nerds.
Play trailer1:35
Nerdy Prudes Must Die (2023)
1 Video
6 Photos
Mariah 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.
  • More at IMDbPro
    • Contact info
    • Agent info
    • Resume
IMDbProStarmeterSee rank
  • View contact info at IMDbPro

    • Photos5

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    Known for

    Pulp Musicals (2021)
    Pulp Musicals
    7.7
    Podcast Series
    • Rose Stratford(voice)
    Nightmare Time (2020)
    Nightmare Time
    9.0
    TV Mini Series
    • Alice Woodward
    • Webby
    • Stephanie Lauter
    • Woman
    • Harmony Jones
    • Officer Doug
    • Aerobics Coach
    • Tree-Person 4
    • Villager 3
    • 3-Girl Creature
    • Zoey Chambers
    • Melissa
    Mariah Rose Faith, Lauren Lopez, Jon Matteson, Joey Richter, Will Branner, and Angela Giarratana in Nerdy Prudes Must Die (2023)
    Nerdy Prudes Must Die
    8.0
    • Stephanie Lauter
    • Caitlyn(as Mariah Rose Faith Casillas)
    • 2023
    Bryce Charles in Cinderella's Castle (2025)
    Cinderella's Castle
    7.9
    • Putrice Ashmore
    • Justine Grizzwald
    • Ensemble(as Mariah Rose Faith Casillas)
    • 2025

    Credits

    IMDbPro

    Actress

    • Mariah Rose Faith, Lauren Lopez, Jaime Lyn Beatty, Jeff Blim, Jon Matteson, Joey Richter, Corey Dorris, and Will Branner in The Guy Who Didn't Like Musicals: Reprised! (2026)
      The Guy Who Didn't Like Musicals: Reprised!
      8.1
      • Melissa
      • Zoey Chambers
      • Alice Woodward (as Mariah Rose Faith Casillas) ...
      • 2026
    • Pulp Musicals (2021)
      Pulp Musicals
      7.7
      Podcast Series
      • Rose Stratford (voice)
      • 2021–2025
    • Smosh Presents: We're All Gonna Die (2025)
      Smosh Presents: We're All Gonna Die
      6.5
      TV Series
      • Evangeline Walker (as Mariah Rose Faith Casillas)
      • 2025
    • Lauren Lopez and Jon Matteson in With Your Help the GUY WHO DIDN'T LIKE MUSICALS Returns to the Stage! (2025)
      With Your Help the GUY WHO DIDN'T LIKE MUSICALS Returns to the Stage!
      7.8
      Video
      • Melissa (as Mariah Rose Faith Casillas)
      • 2025
    • Bryce Charles in Cinderella's Castle (2025)
      Cinderella's Castle
      7.9
      • Putrice Ashmore
      • Justine Grizzwald
      • Ensemble (as Mariah Rose Faith Casillas)
      • 2025
    • Mariah Rose Faith, Lauren Lopez, Jon Matteson, Joey Richter, Will Branner, and Angela Giarratana in Nerdy Prudes Must Die (2023)
      Nerdy Prudes Must Die
      8.0
      • Stephanie Lauter
      • Caitlyn (as Mariah Rose Faith Casillas)
      • 2023
    • Workin' Boys (2023)
      Workin' Boys
      8.2
      Short
      • Zoey Chambers
      • Woman (as Mariah Rose Faith Casillas)
      • 2023
    • Nightmare Time (2020)
      Nightmare Time
      9.0
      TV Mini Series
      • Alice Woodward
      • Webby
      • Stephanie Lauter ...
      • 2020–2022
    • The Guy Who Didn't Like Musicals (2018)
      The Guy Who Didn't Like Musicals
      8.3
      • Alice Woodward
      • Zoey Chambers
      • Melissa ...
      • 2018

    Music Department

    • Jensen Ackles, Antony Starr, Nathan Mitchell, Chace Crawford, Valorie Curry, Colby Minifie, Susan Heyward, and Daveed Diggs in The Boys (2019)
      The Boys
      8.5
      TV Series
      • demo vocalist (uncredited)
      • 2024

    Additional Crew

    • Big Bear (2026)
      Big Bear
      8.7
      Video
      • our wonderful stand-ins (as Mariah Rose Faith Casillas)
      • 2026

    Videos1

    Official Trailer
    Trailer 1:35
    Official Trailer

    Personal details

    • Official site
      • "Starry": A New Musical (review)
    • Alternative name
      • Mariah Rose Faith Casillas

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