Biography

Mark St. Cyr is an American actor native of Louisiana.

Filmography

Acting

View Law & Order: Special Victims Unit

Law & Order: Special Victims Unit

1999•Series•

7.9

View Chicago P.D.

Chicago P.D.

2014•Series•

8.4

View Person of Interest

Person of Interest

2011•Series•

8.1

View Elsbeth

Elsbeth

2024•Series•

6.9

View The Menu

The Menu

2022•Film•

7.2

View High School Musical: The Musical: The Series

High School Musical: The Musical: The Series

2019•Series•

8.0

View Going in Style

Going in Style

2017•Film•

6.7

View Root Letter

Root Letter

2022•Film•

5.2

View High School Musical: The Musical: The Holiday Special

High School Musical: The Musical: The Holiday Special

2020•Film•

7.4

View A Spicy but Not Too Spicy Plumber

A Spicy but Not Too Spicy Plumber

2025•Film0

View Snare

No Image

Snare

Film0

View Tender

No Image

Tender

Film0