Courtesy: Lo Van Petten (itslaurenwebb on IG) These are memories that Lauren must especially cherish. That smile may be missed, I hope we get to see it again in NCIS. #MarkHarmon #AgentGibbs #LeroyJethroGibbs #JethroGibbs #Gibbs #NCIS

Courtesy: Barry King (May 1996) "Actor Mark Harmon and wife actress Pam Dawber attend Picnic on the Green to Benefit CHEC (Commonwealth Human Ecology Council)" #MarkHarmon #AgentGibbs #LeroyJethroGibbs #JethroGibbs #Gibbs #NCIS #PamDawber #PamDawberHarmon #MorkandMindy

Mark can't be forgotten after 19 years, so I'm watching NCIS again from the beginning. #MarkHarmon #AgentGibbs #LeroyJethroGibbs #JethroGibbs #Gibbs #NCIS

Courtesy: Todd Falzone (February 2016) "My Sister, #NCIS on location Santa Paula, CA" #MarkHarmon #AgentGibbs #LeroyJethroGibbs #JethroGibbs #Gibbs #NCIS

Hello my fans I'm back to the NCIS

Hello its blessed days ahead more love to all my fans

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Elizabeth Taylor and Mark Harmon

When NCIS said goodbye to Dr. Donald "Ducky" Mallard — and paid homage to the late actor David McCallum — fans were quick to notice Mark Harmon's Leroy Jethro Gibbs was nowhere to be found. usmagazine.com/entertainment/…

When NCIS said goodbye to Dr. Donald "Ducky" Mallard — and paid homage to the late actor David McCallum — fans were quick to notice Mark Harmon's Leroy Jethro Gibbs was nowhere to be found. usmagazine.com/entertainment/…

Exec. producers of #NCIS explain why #MarkHarmon was a no-show in #Ducky tribute. tvinsider.com/1123945/ncis-m…

Monsters & Critics: Why was Mark Harmon not in the Ducky tribute episode as Gibbs? Here are your answers dlvr.it/T3CCGm #crime #news

Mark Harmon & John Finn in NCIS S9.E8 Engaged part I (2011)

Why didn't #MarkHarmon return to #NCIS? EPs address fan speculation about the surprise cameo and their decision. 🤔 tvline.com/interviews/nci…

Mark Harmon for me.