Born
1987-11-16 (age 38)
Known For
Acting
Mark St. Cyr is an American actor native of Louisiana.
The Menu
as Dave
2022
Root Letter
as Adam
John Doe
as Mark
2021
Tender
TBA
Going in Style
as DJ (uncredited)
2017
High School Musical: The Musical: The Holiday Special
as Self
2020
Triple Threat
as Caleb
The Housesitters
as Eric
2019
Snare
A Spicy but Not Too Spicy Plumber
2025
Person of Interest
as Airport Cop
2011
Law & Order: Special Victims Unit
as Jamal Turner
1999
High School Musical: The Musical: The Series
as Benjamin Mazzara
Chicago P.D.
as Arthur Burton
2014
Elsbeth
as Ronan Gaines
2024
