Adam Campbell felt anxious while stepping into David McCallum’s iconic role as Ducky in the episode that pays tribute to the ...

"NCIS: Origins" honors David McCallum in a tribute episode Oct. 28 featuring young "Ducky" Mallard's return. USA TODAY gets ...

NCIS: Origins” paid tribute to the beloved Donald “Ducky” Mallard in its latest episode, bringing back actor Adam Campbell to the franchise ...

Adam Campbell's "NCIS" character, who has appeared on the mothership in flashbacks as the young version of David McCallum's ...

In PEOPLE's exclusive clip from the Oct. 28 episode, which is a tribute to the late McCallum, Austin Stowell's Gibbs is ...

Origins has been excellent at accomplishing is staying true to the history of Leroy Jethro Gibbs’ past, and tonight, they ...

“He always had a way of knowing who I was meant to be.” So says Mark Harmon in the emotional voiceover that caps off the NCIS: Origins serving as a tribute to the late David McCallum, with Adam ...

But arguably the biggest reveal came with learning why Ducky talks to bodies, which we saw the late David McCallum did when ...

"Great News" and "Mixology" alum Adam Campbell told UPI he was honored to reprise his "NCIS" character on this week's episode ...

Campbell previously guest-starred in four episodes of "NCIS" as Young Ducky. His first appearance came in Season 12, Episode ...

"NCIS: Origins" will catch up with present-day Leroy Jethro Gibbs as part of its big crossover with the flagship series in ...

Michael Weatherly portrayed senior NCIS Special Agent Anthony DiNozzo for 13 seasons. After his run on the show ended in 2016, he starred as Dr. Jason Bull on the CBS drama Bull. He was accused of ...