Marines at age 19; was wounded three times (and received a Bronze Star) during three tours of duty in Vietnam
Was a public-affairs officer in Beirut when the Marine base there was attacked by terrorists in 1983; retired from the USMC as a captain in 1984
Trained anti-communist guerrillas in Nicaragua and El Salvador while writing for Soldier of Fortune magazine in 1984-85
Founded Warriors, Inc
, a company offering military advice to filmmakers, in 1985
First client: Oliver Stone, for Platoon (the first of seven Stone collaborations)
All told, has advised on more than 40 movies and TV shows, including Saving Private Ryan, Band of Brothers, The Pacific,The Thin Red Line, and Forrest Gump
Has acted in many of the films he advised on, as well in as such TV series as L
A
Law, JAG, Chuck, Cold Case and Entourage
Hosted a talk show on KFI radio in Los Angeles from 2003 to 2010
Has published numerous novels, including a novelization of Platoon
Son Chris is a member of the rock band The Fire Violets