Everyone who watches this long-running show believes they are superb detectives and forensic experts capable of solving any cold case murder! NCIS (Naval Criminal Investigative Service) is one show that has given us many popular TV characters and thrilling stories, as the Major Case Response Team races against the clock to investigate terrifying murders. The drama series, which premiered in 2003, is returning for its 19th season! Previous seasons have been shocking and dramatic, with their fair share of celebrity guest stars and regular cast members who have come and gone since the show’s inception. SEE HOW THE MAIN CAST AND GUEST STARS HAVE CHANGED SINCE SEASON 1!
David Mccallum
Veteran actor David McCallum, who plays Dr. Donald ‘Ducky’ Mallard, has been a fan favorite since the show’s inception, and it’s tough to picture the show without him! Fans were relieved when he did not depart the show during its 18th season. The show’s Chief Medical Examiner and historian has been performing since the 1960s and has been a musician, voice over actor, and has appeared in the original show, The Man from U.N.C.L.E.
David Mccallum
Joe Spano
Joe Spano initially appeared on NCIS in the pilot episode, when he played FBI agent Tobias Fornell, who worked with the NCIS team. During season 15, he had left the FBI and was working as a private investigator. In season 19, he would return to the show and reprise his role, albeit for only one episode. He is well noted for his role as Lt. Henry Goldblume in the 1980s cop drama Hill Street Blues, as well as having tiny parts in Apollo 13, The X-Files, and NYPD Blue.
Joe Spano
