Mark St. Cyr
Department: Acting
Biography
Mark St. Cyr is an American actor native of Louisiana.
Known For
The Menu
2022
Root Letter
2022
John Doe
2021
Tender
—
Going in Style
2017
High School Musical: The Musical: The Holiday Special
2020
Triple Threat
2020
The Housesitters
2019
Snare
—
A Spicy but Not Too Spicy Plumber
2025
Person of Interest
2011
Law & Order: Special Victims Unit
1999
High School Musical: The Musical: The Series
2019
Chicago P.D.
2014
Elsbeth
2024