Mariah Rose Faith Casillas
Known for Acting · 7 credits
- Born
- 1995-12-29 (age 30)
- Place of birth
- San Diego, California
- Also known as
- Mariah Rose Faith
Biography
Mariah 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.
Known For
Dirty Laundry
2022
as Self - Guest
The Guy Who Didn't Like Musicals: Reprised!
2025
as Alice Woodward/Zoey Chambers
The Great Debate - Tweeters Vs. Tik Tokers
2025
as Self
REALM
2025
as Shira Masterling
Hey, Melissa!
2022
as Melissa
Nightmare Time: The Hatchetfield Ape-Man & Watcher World
2020
as Alice Woodward
TV Shows (2)
Movies (5)
The Guy Who Didn't Like Musicals: Reprised!
2025
as Alice Woodward/Zoey Chambers
The Great Debate - Tweeters Vs. Tik Tokers
2025
as Self
Hey, Melissa!
2022
as Melissa
Nightmare Time: The Hatchetfield Ape-Man & Watcher World
2020
as Alice Woodward
Nightmare Time: Jane's A Car & The Witch in the Web
2020
as Harmony Jones / Doug / Webby / Aerobics Coach / Casey
About Mariah Rose Faith Casillas
Mariah 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. With 7 credits spanning from 2020 to 2025, Mariah Rose Faith Casillas has appeared in 5 films and 2 TV shows.
Fans searching for Mariah Rose Faith Casillas movies, Mariah Rose Faith Casillas filmography, or the latest projects starring Mariah Rose Faith Casillas can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Mariah Rose Faith Casillas Movies
- The Guy Who Didn't Like Musicals: Reprised! (2025) — as Alice Woodward/Zoey Chambers
- The Great Debate - Tweeters Vs. Tik Tokers (2025) — as Self
- Hey, Melissa! (2022) — as Melissa
- Nightmare Time: The Hatchetfield Ape-Man & Watcher World (2020) — as Alice Woodward
- Nightmare Time: Jane's A Car & The Witch in the Web (2020) — as Harmony Jones / Doug / Webby / Aerobics Coach / Casey
Where to Watch Mariah Rose Faith Casillas Films
Most Mariah Rose Faith Casillas movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Mariah Rose Faith Casillas, check our movies catalogue and browse page.