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Mark St. Cyr
Nov 16, 1987 (37 years old) in
Mark St. Cyr is an American actor native of Louisiana.
Known For
Law & Order: Special Victims Unit
Chicago P.D.
Person of Interest
The Menu
High School Musical: The Musical: The Series
Credits
2022 ·
The Menu
as Dave
2022 ·
Root Letter
as Adam
2021 ·
John Doe
as Mark
2020 ·
High School Musical: The Musical: The Holiday Special
as Self
2020 ·
Triple Threat
as Caleb
2019 ·
High School Musical: The Musical: The Series
as Benjamin Mazzara
2019 ·
The Housesitters
as Eric
2017 ·
Going in Style
as DJ (uncredited)
2014 ·
Chicago P.D.
as Arthur Burton
2011 ·
Person of Interest
as Airport Cop
1999 ·
Law & Order: Special Victims Unit
as Jamal Turner
2024 ·
Tender
as