Thomas Mark Harmon (born September 2, 1951) is an American actor and former football player. He is perhaps best known for playing the lead role of Leroy...

Harmon is the middle of three children, the younger daughter of football star and sportscaster Tom Harmon and actress Elyse Knox. Her brother Mark is...

Kristin Nelson (née Harmon; June 25, 1945 – April 27, 2018) was a painter, actress, and author. Sister of actors Mark Harmon and Kelly Harmon, she was married...

Pendleton branch of the Naval Investigative Service, the precursor to NCIS. Mark Harmon reprises his role as the older Leroy Jethro Gibbs, a now retired-veteran...

actor, Mark Harmon on CBS's NCIS in 2021 for seven episodes as '"seasoned investigative journalist" Marcie Warren. Dawber married actor Mark Harmon on March...

agent) now leads the team, following his appointment early in season 19. Mark Harmon as NCIS Supervisory Special Agent and Special Agent in Charge Leroy Jethro...

seventh overall film in the franchise. Jamie Lee Curtis, Lindsay Lohan, Mark Harmon, Chad Michael Murray, Christina Vidal Mitchell, Haley Hudson, Stephen...

American actress, model, and fashion designer. She was the mother of actor Mark Harmon. Knox was born in Hartford, Connecticut, the daughter of Austrian immigrants...

Thomas Dudley Harmon (September 28, 1919 – March 15, 1990), nicknamed "Old 98", was an American football player, military pilot, actor, and sports broadcaster...

and the original protagonist of the CBS TV series NCIS, portrayed by Mark Harmon. He is a former U.S. Marine Corps Scout Sniper turned special agent who...