Mark "Oz" Geist - 13 Hours Survivor Reflects on the Deadly Benghazi Attacks | SRS #74
Mark "Oz" Geist Talks About the Battle of Benghazi at NCLS 18
Mark "OZ" Geist Benghazi Warrior - Fighting Monsters
13 Hours: The Secret Soldiers Of Benghazi | Guest: Mark "Oz" Geist
Mark "Oz" Geist, US Marine and Benghazi Survivor
THE SHADOW WARRIOR - MARK 'OZ' GEIST
[ShawnClips] Mark of a Warrior - “Oz” Geist on the @ShawnRyanShow#warrior #benghazi
13 Hours: The Story of Benghazi - Mark Geist [Ep. 5]
The Mark Geist Interview
The World Of The GRS ft. Benghazi Survivor and Hero Mark "Oz" Geist | Episode 287
Mark "Oz" Geist talks Shadow Warriors
Mark "Oz" Geist Real Life Story of a 13 Hour Gunfight with a 7 Man Team
That Time I interviewed Benghazi Survivor Mark "Oz' Geist! | Episode 212
What a CIA Operator Thought of The 13 Hours Movie and What Led To The Benghazi Attacks
Benghazi Survivor Mark Geist & 13 Hours
Mark "Oz" Geist, John "Tig" Tiegen, & Kris "Tanto" Paronto Interview: 13 Hours
Mark "Oz" Geist the inspiration behind the film "13 Hours" joins us to chat about the film & life.
Mark "Oz" Geist - 13 Hours: The Secret Soldiers of Benghazi
'Secret Soldiers of Benghazi' Discuss Real-Life Events Behind '13 Hours' | ABC News
Dr. Ky Kobayashi with Mark "Oz" Geist discussing the Shadow Warriors Project.