• Fans have been with the NCIS cast for a long time
  • The series premiered back in 2003
  • This is what the actors looked like young

NCIS was been in continuous production from 2003 to 2024. The series is in its 21st season. The investigative team solves the most difficult cases that audiences all over the world love to watch.

Almost 20 years have passed since the start and the NCIS actors have changed quite a bit since then. You can see what the NCIS stars looked like young in the video above.

The NCIS cast young: from "Gibbs" to "Ducky"

"Special Agent Leroy Jethro Gibbs" actor Mark Harmon was with NCIS from the beginning. The actor looks great even with grey hair. In his younger years, Harmon was very attractive and popular with women. He started his acting career in 1973 with a small role in Ozzie's Girls.

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Calling all experts!

What year did 'NCIS' premiere on CBS?

2000
2003

"Donald 'Ducky' Mallard," played by David McCallum, is the team's medical examiner. At the beginning of the series, he was already 70 years old. David was also active as an actor at a young age...

Watch the video above to see the NCIS cast young!