Biography
Mark St. Cyr is an American actor native of Louisiana.
Known For
The Menu
17 Nov 2022
Law & Order: Special Victims Unit
20 Sep 1999
Going in Style
06 Apr 2017
Chicago P.D.
08 Jan 2014
Person of Interest
22 Sep 2011
High School Musical: The Musical: The Series
12 Nov 2019
Elsbeth
29 Feb 2024
Root Letter
01 Sep 2022
Photos
Filmography
2024
- Elsbethas Ronan Gaines1 episode
2022
- The Menuas Dave
- Root Letteras Adam
2021
- John Doeas Mark
2020
- Triple Threatas Caleb
2019
- High School Musical: The Musical: The Seriesas Benjamin Mazzara26 episodes
- The Housesittersas Eric
2017
- Going in Styleas DJ (uncredited)
2014
- Chicago P.D.as Arthur Burton1 episode
2011
- Person of Interestas Airport Cop1 episode
1999
- Law & Order: Special Victims Unitas Jamal Turner1 episode