Rex Linn made his JAG debut in the season’s very first episode ‘Shadow’, playing the submarine skipper. He was later promoted by the production the play the role of Lt. Mark ‘Falcon’ Sokol.
He has since played in many other TV shows, including Lethal Weapon (as Nathan Riggs), Better Call Saul (as Kevin Wachtell) and most recently as Principal Petersen on Young Sheldon. Rex was also a celebrity award presenter at the National Association of Police Organizations in Washington DC.
Matt Sigloch
Matt Sigloch played Master Sergeant Tom Androvich, a Master Sergeant of the United Marine Corps, and used his own real-life experience as a Marine to make the show as convincing as possible. He also got to help the show behind-the-scenes as a technical adviser, drawing on his experience as a real-life badass.
Sigloch retired after 22 years of active duty service as a Master Sergeant. Since then he’s built a himself an acting career and even became a member of the Screen Actors Guild. He’s still acting, doing stunt work and even runs his own company called Sigloch Military-Tactical which helps films and shows with military-related themes.
Tony Denison
On JAG, Commander Stefan Stefanopoulos was a Commander in the United States Navy, played by the talented Tony Denison. Now that’s a name that’s hard to forget.
Denison has since appeared in many other crime dramas including the roles of Aldo Burrows on Prison Break and Andy Flynn on The Closer and Major Crimes. He even received a Prism Award by the Entertainment Industry Council for Outstanding Performance in a Drama Series and five SAG nominations for Outstanding Performance by an Ensemble in a Drama Series.
Chris Beetem
Lieutenant Gregory Vukovic was that brat kid in school that kept annoying both the teachers and the students. We can’t say we didn’t enjoy his antics, but sadly for Vukovic, his childish behavior ended up stopping him from getting promoted along with Harm and Mac at the end of the show.
A quick glance at Chris Beetem’s Instagram page shows just how dedicated he is to his art. Since JAG, Beetem has gone on to act and direct in some very big movies, we recommend checking out Emelie, Black Hawk Down and Inside Amy Schumer.
Ned Vaughn
Ned Vaughn played a minor role in JAG as Lt. Carl Barrett. His real life is far more interesting. Ned served as vice president of the Screen Actors Guild prior to becoming the founding executive vice president of SAG-AFTRA (Screen Actors Guild‐American Federation of Television and Radio Artists).
Ned has led quite an interesting life since the show JAG. His achievements vary from playing roles on multiple political shows, crime shows, and films, to running as a Republican candidate for California's 66th State Assembly district. In his latest movie, he played Wilbur Hobby on “The Best of Enemies”.