Mark Harmon (born September 2, 1951) is an American actor who has been starring in U.S. television programs and films since the mid-1970s, after a career as a collegiate football player with the UCLA Bruins. Since 2003, Harmon has starred as Leroy Jethro Gibbs in the CBS series NCIS...(Wikipedia)

Maria Elena Bello (born April 18, 1967) is an American actress best known for her appearances in the movies Coyote Ugly, The Jane Austen Book Club, Thank You for Smoking, A History of Violence, and The Mummy: Tomb of the Dragon Emperor. For television she is best known for her role as Dr. Anna Del Amico on the NBC medical drama ER...(wikipedia)

Credits include: A Few Good Men, Deja Vu, Public Enemies, Disturbia and Jacob's Ladder

Credits include: From Justin to Kelly, NCIS: Naval Criminal Investigative Service, One-Minute Time Machine and Congratulations

Credits include: Air Force One, Argo, The Town, Gone Baby Gone and The Doors

Credits include: NCIS: Naval Criminal Investigative Service, Dark Angel, Bull, Cabin by the Lake and Her Minor Thing

Credits include: Crimson Tide, The Chase, NCIS: Naval Criminal Investigative Service, Best Laid Plans and Prelude to a Kiss

Credits include: The Great Escape, Batman: Gotham Knight, A Night to Remember, Son of Batman and Wonder Woman

Credits include: Encanto, Fast Food Nation, Larry Crowne, That '70s Show and Party Monster

Credits include: NCIS: Naval Criminal Investigative Service, When Black Birds Fly, The Lottery, Spring Break Lawyer and The Sleepwalker Killing

Credits include: NCIS: Naval Criminal Investigative Service, The 33, The Last Rites of Ransom Pride, The Dovekeepers and NCIS: Tony & Ziva

Credits include: NCIS: Naval Criminal Investigative Service, Superman vs. the Elite, The Singularity Is Near, Green Briefs and Time of Your Life