He was also a stunt performer in the Daredevil episodes Stick, Daredevil, Regrets Only, Semper Fidelis, The Man in the Box, .380, The Dark at the End of the Tunnel and A Cold Day in Hell's Kitchen, the Luke Cage episode Moment of Truth, the Iron Fist episodes Felling Tree with Roots, The Blessing of Many Fractures, The Mistress of All Agonies, Black Tiger Steals Heart, Lead Horse Back to Stable, Bar the Big Boss and Dragon Plays with Fire, The Defenders episodes The H Word and Worst Behavior and The Punisher episodes Kandahar, Crosshairs, Virtue of the Vicious, Danger Close and Home.
- Alex Huynh is one of the actors who have portrayed multiple characters in the Marvel Cinematic Universe.
- Alex Huynh was a stunt performer in the DC Extended Universe production Suicide Squad.
- Alex Huynh was a stunt performer in the comic book adaptation Teenage Mutant Ninja Turtles: Out of the Shadows.
- Alex Huynh was a stunt double for François Chau in the comic book adaptation The Tick.