Mark Semos

Mark Harrington Semos is a U.S. Navy SEAL-turned-actor.

Biography
Semos was born in Alexandria, Virginia, on October 6, 1978. As an adult, he became a U.S. Navy SEAL. After being discharged, he became involved with the entertainment industry. He started out as a stuntman for TV shows (including Criminal Minds) and feature films (including Jurassic World). Then, Semos became a technical adviser for the TV series One Man Army and the films Lone Survivor and Captain America: The Winter Soldier. He then moved on to acting and starred in minor roles in films and TV shows.

On Criminal Minds
Semos portrayed a few minor characters in the series, all of them related to local law enforcement. He first portrayed a SWAT agent in the Season Ten episode Lockdown. Then, he portrayed a Federal Protection Service (FPS) leader in the Season Eleven episode The Witness. He will next portray a sniper in the Season Eleven episode Entropy. Prior to that, Semos had done some stunt work for the show since Season Six.

Filmography

 * Criminal Minds - 3 episodes (2015-2016) TV episodes - Various Characters
 * Lockdown (2015) - SWAT Agent
 * The Witness (2015) - FPS Leader
 * Entropy (2016) - Sniper
 * The Badass Security Handbook (2015) as Dark Operator (short)
 * Banshee (2015) as Marine Shotgun
 * The Date Escape (2014) as Mark Cross (short)
 * Captain Phillips (2013) as Navy SEAL Group
 * Major Crimes (2012) as Sniper

LINKS
For an up-to-date filmography, see here.