How old was Mark St. Cyr in…

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Mark St. Cyr was 35 in The Menu as 'Dave'.

Movie Released: Thu, Nov 17 2022

Mark St. Cyr was 34 in Root Letter as 'Adam'.

Movie Released: Thu, Sep 01 2022

Mark St. Cyr was 33 in John Doe as 'Mark'.

Movie Released: Fri, Jun 11 2021

Mark St. Cyr was 33 in High School Musical: The Musical: The Holiday Special as 'Self'.

Movie Released: Fri, Dec 11 2020

Mark St. Cyr was 32 in Triple Threat as 'Caleb'.

Movie Released: Sun, Oct 11 2020

Mark St. Cyr was 31 in The Housesitters as 'Eric'.

Movie Released: Mon, Mar 11 2019

Mark St. Cyr was 29 in Going in Style as 'DJ (uncredited)'.

Movie Released: Thu, Apr 06 2017

Mark St. Cyr will be 37+ in Tender

Movie Released: Unreleased

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Mark St. Cyr was 31+ in High School Musical: The Musical: The Series as 'Benjamin Mazzara'.

TV Show Released: First Air Date
Tue, Nov 12 2019

Mark St. Cyr was 26+ in Chicago P.D. as 'Arthur Burton'.

TV Show Released: First Air Date
Wed, Jan 08 2014

Mark St. Cyr was 23+ in Person of Interest as 'Airport Cop'.

TV Show Released: First Air Date
Thu, Sep 22 2011

Mark St. Cyr was 11+ in Law & Order: Special Victims Unit as 'Jamal Turner'.

TV Show Released: First Air Date
Mon, Sep 20 1999