Person
Mark St. Cyr
Acting · Born 1987-11-16
Biography
Mark St. Cyr is an American actor native of Louisiana.
Known for
Law & Order: Special Victims Unit
Jamal Turner
Person of Interest
Airport Cop
Elsbeth
Ronan Gaines
Chicago P.D.
Arthur Burton
The Menu
Dave
High School Musical: The Musical: The Series
Benjamin Mazzara
Going in Style
DJ (uncredited)
Snare
John Doe
Mark
A Spicy but Not Too Spicy Plumber
2025
Filmography
- 2025A Spicy but Not Too Spicy Plumber
- 2024ElsbethRonan Gaines
- 2022The MenuDave
- 2022Root LetterAdam
- 2021John DoeMark
- 2020High School Musical: The Musical: The Holiday SpecialSelf
- 2020Triple ThreatCaleb
- 2019High School Musical: The Musical: The SeriesBenjamin Mazzara
- 2019The HousesittersEric
- 2017Going in StyleDJ (uncredited)
- 2014Chicago P.D.Arthur Burton
- 2011Person of InterestAirport Cop
- 1999Law & Order: Special Victims UnitJamal Turner
- —Tender
- —Snare
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