Mark St. Cyr is a leading man and quickly rising star. Mark is a series regular of DOOMSDAY, a TV series that has won top awards at TV festivals NYTVF, ITVFest, & Brooklyn Webfest. It is a finalist for SUNDANCE Lab, and is directed by INDEPENDENT Magazine's “10 Filmmakers to Watch” Sonja O'Hara. Mark plays "John" an undercover VICE reporter, who joins a matriarchal cult to expose what happens when youthful idealism meets deadly extremism in the vein of THE LEFTOVERS.
In feature film, Mark shines in MARSHALL opposite BLACK PANTHER's Chadwick Boseman and EMPIRE’s Jussie Smollett. Mark plays the sophisticated lover of Langston Hughes (Jussie Smollett) during the Harlem Renaissance. In the indie-feature, ACCOMMODATIONS, Mark plays "Jarrod" the zen-like yoga and meditation teacher. Mark is featured as the charismatic wedding Emcee in Zach Braff's comedy GOING IN STYLE.
In network drama, Mark carries a lead role for an episode of LIFETIME’s I LOVE YOU BUT I LIED, as a heterosexual-presenting man who falls in love with his male best friend. Mark plays a supporting role as real estate developer "Arthur Burton" in season five of CHICAGO P.D. He recently co-starred as young professional “Jamal Turner” in the season finale of LAW & ORDER: SVU opposite series leads Marishka Hargitay and Ice-T.
In network comedy, Mark recently wrapped a co-starring turn in KEVIN CAN WAIT across from series leads Kevin James and Leah Remini. In SNEAKY PETE, Mark delivers a quirky co-star across from series lead Giovanni Ribsi.
Mark is originally from Louisiana, has a flawless Southern accent (when he wants it) and speaks conversational French. He is a graduate of Elon University, with a Bachelor of Fine Arts in Acting. He is an alumni of the ABC Diversity Talent Showcase alongside the likes of Chadwick Boseman, Laz Alonso, and Jesse Williams.