Mark Semos
Crew · Stunts · Writer · Co-Executive Producer
Active 2005–present
Mark Semos is a former Navy SEAL turned actor, stuntman and technical advisor.
Filmography
Untitled NAVY Seal Film - WriterMarshals (2026) - Co-Executive Producer · WriterSEAL Team (2017) - John TJ Monero · WriterWestworld (2016) - StuntsJurassic World (2015) - StuntsCaptain Phillips (2013) - Navy SEAL GroupCriminal Minds (2005) - Lead Marshal