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