Thomas Mark Harmon (born September 2, 1951) is an American actor, writer, producer, television director and former football player. He is perhaps best known for playing the lead role of Leroy Jethro Gibbs on NCIS.

Mark Harmon. Actor: NCIS. Thomas Mark Harmon was born on September 2, 1951, in Burbank, California, to football player and broadcaster Tom Harmon and actress and artist Elyse Knox (née Kornbrath). Harmon played college football and found success as one of TV's hunkiest actors.

Aug 12, 2022 · Mark Harmon left NCIS viewers devastated last year when it was announced that after almost two decades as the naval drama's lead, he was bowing out of the show.

Oct 27, 2024 · Mark Harmon’s son Sean steps away from NCIS prequel, sparking speculation on casting drama. Following a recent disclosure by Mark Harmon, the reason why his son Sean Harmon will not be playing the role of young Gibbs in the …

Sep 14, 2022 · Born in California in 1951, Mark Harmon is best known for playing a doctor on the long-running show St. Elsewhere, as well as for his roles on Chicago Hope and...

Mark Harmon. Actor: NCIS. Thomas Mark Harmon was born on September 2, 1951, in Burbank, California, to football player and broadcaster Tom Harmon and actress and artist Elyse Knox (née Kornbrath). Harmon played college football and found success as one of TV's hunkiest actors.

Jan 14, 2025 · Mark Harmon, actor known for NCIS, is married to Pam Dawber and has two children. Learn about his life, career, and earnings.

Dec 15, 2024 · Mark Harmon, the beloved actor who played Special Agent Leroy Jethro Gibbs on NCIS for nearly two decades, has finally opened up about his decision to step away from the hit series. Fans were devastated when Harmon announced his retirement, leaving a void in one of television’s most iconic roles.

There has been much speculation about Mark Harmon's departure from NCIS, but it was during an interview last November when the star finally revealed the reason he decided to step away from the...

Jun 28, 2024 · Almost three after leaving NCIS, news broke that Harmon — who played NCIS Supervisory Special Agent Leroy Jethro Gibbs from Season 1 to Season 19 — would be returning to acting...