NCIS/Trivia

"Fornell: I was on the team that nailed Bundy, Gibbs. And I'm familiar with sick, charming bastards. Gibbs: That's probably why we get along so well."
 * Actor Allusion:
 * In one episode, Gibbs is asked what Ducky looked like when he was younger. He responds, "Illya Kuryakin," who was David McCallum's character in The Man from U.N.C.L.E. 40 years earlier.
 * Gibbs once asked Tony for help with the crossword puzzle clue "TV Drama" and Tony answers "St. Elsewhere," which Mark Harmon appeared on.
 * Tony once says "I've got a better chance of hooking up with Jessica Alba than these guys do of infiltrating Sea Lift." Michael Weatherly was engaged to Jessica Alba for a time. He also starred with her in Dark Angel, where they kept trying to hook up.
 * In the episode Obsession (7x21), Tony obsesses over a journalist who embodies all what he finds attractive in a woman, and who is missing. When calling her at her cell phone, he says: "It would seem strange, but I feel like I know you". It's not so strange, though: the journalist is played by Ashley Scott, who also played underground operative and potential secondary love interest Asha Barlow in Dark Angel.
 * In the Season 4 Halloween episode "Witch Hunt", Abby, in her Marilyn Monroe Halloween Costume, calls Gibbs "Mr. President" in a reference to John F. Kennedy. However, Mark Harmon also played the US President in the 2004 film, "Chasing Liberty".
 * Harmon's turn as serial killer Ted Bundy (in the TV movie The Deliberate Stranger) is referenced by Fornell in the episode "Smoked" (4x10).

"Tony: Damn, I can't believe this... Mick and Jessica broke up, I'm always the last to know."
 * In the season eight double episode "Enemies Foreign/Domestic" Tony makes a reference to The West Wing by calling McGee "McBartlet". Both Mark Harmon and Michael O'Neill (who guest stars in these episodes) played secret service agents on the show.
 * A combination of Actor Allusion and Shout-Out: Tony (Mike Weatherly)'s father is played by Robert Wagner. Weatherly met NCIS producer Donald Bellisario while Weatherly was filming The Mystery of Natalie Wood, in which he played Wood's husband...Robert Wagner.
 * In the Episode 'Light Sleeper' while on stake-out Tony is reading an entertainment magazine.


 * This is just after Michael Weatherly and Jessica Alba broke up.


 * A retroactive one: Early in Season 7, a Metro detective who annoys Gibbs is described as having "tugged on Superman's cape".
 * In the Season 9 episode "Newborn King", Jimmy Palmer, when explaining that his future Father-in-Law, Ed Slater, is visiting the NCIS building, he mentions that the first time he learned that Palmer was marrying his daughter, "[Ed Slater] laughed, and then he cried from laughing too hard". Ed Slater is played by Larry Miller, who himself used the phrase "I laughed, I cried" during his first Is This Thing Still On? moment as Principal Jindrake in the movie Max Keeble's Big Move.
 * In season five's "Recoil", Nick Chinlund guest-starred as a detective hunting a serial killer who murdered women and cut off their fingers. Sixteen years earlier, he played Donnie Pfaster on The X-Files — as a serial killer who murdered women and kept their fingers.
 * Ziva's codename in "Blowback" is 'Dark Angel'.
 * Season 9 introduces Dr. Samantha Ryan (played by Jamie Lee Curtis) as a psychologist and love interest for Gibbs. This is a reference to Freaky Friday in which she played a psychologist, frustrated with the fact that her unruly teenage daughter refuses to accept her fiance—named Ryan, played by Mark Harmon.
 * In one episode, Gibbs shows off a pretty good arm when it comes to throwing a football; Mark Harmon played quarterback at UCLA.
 * Hey, It's That Guy!: The main cast have appeared in a lot of other shows. Mark Harmon, Rocky Carroll and Lauren Holly all costarred on Chicago Hope. Carroll had his own sitcom and was the voice of Derek Maza/Talon on Gargoyles. Holly had starring roles in Dumb and Dumber and Picket Fences. Sean Murray was on Hocus Pocus and JAG; he played two different characters in JAG so if you count it as being in the same verse as NCIS it means he's played 3 different characters in the same universe. Michael Weatherly was on Dark Angel. More recently, the actress who played Agent Lee, Liza Lapira, has turned up in Dollhouse and Dexter. Ducky co-starred in The Man from U.N.C.L.E. as Illya Kuryakin (or as Eric Ashley-Pitt from The Great Escape). NCIS's pilot episode can count as a Mythology Gag of sorts, since Ducky at times appears to be the team leader instead of Gibbs, mirroring his prominent role in UNCLE. See also Actor Allusion. Also, although not likely to be brought up in an American show, McCallum was the Steel half of Sapphire and Steel.
 * Stargate SG-1 fans will wonder about how the SGC intends to get Jonas Quinn off for serial murder in "Skeletons". They might be further confused by Martouf being a dirty Metro cop in "Lost And Found". Master Bra'tac apparently has a double life as elusive ultra-forger Khamal Khakani. Colonel Makepeace appears as an ex-Army colonel running a mercenary band that's hunting Mike Franks' daughter-in-law in a season 7 episode. Valla murders a man who has been killing off her dealers in season 7 episode "Borderland". The late Don S. Davis appeared as a government official in the second season and contributed to one of McGee's most awesome moments. And Jack O'Neill's clone was apparently adopted by a Marine and who was forced to hold a classroom hostage by Mexican drug runners. Stargate Atlantis fans will notice that Michael kidnapped Director Sheppard, and Elizabeth Weir is an overworked ME in "Identity Crisis" and recurs as Ducky's temporary replacement. For the Stargate Universe fans there's the deceased Gloria Rush as the now deceased Lara Macy and Tamara Johansen as Dana Arnett from the season 5 episode 'Leap of Faith'.
 * One episode had a random teenager played by Zac Efron, in all his feather-headed glory.
 * Zain Nadir was a Mossad agent who Ziva slept with.
 * Casey Novak as Gibbs' Distaff Counterpart in "Jurisdiction."
 * Castiel accidentally stole a car with an injured, kidnapped woman in it. After he recovered her he . Kevin Ryan.
 * Is that Lacey Burrows who's the concerned housewife ?
 * "Caged" even features a minor appearance from The Man Your Man Could Smell Like.
 * Yinsen loses another family member, but doesn't go to see them this time around.
 * Gibbs made out (and more) with Voyager's Borg Queen!
 * Anthony DiNozzo Senior regretfully informs Dr. Evil that they have no sharks.
 * Season 8 had a guest-appears of Alimi Ballard as Special Agent Levin, that is, David from Numb3rs.
 * The teenager who holds his class hostage with a bomb in Season 3 is Mike Newton.
 * Real Life Relative:
 * Sean Murray, who plays McGee, is the real-life stepson of the show's creator Donald Bellisario.
 * In one season 9 episode, Abby shows the others a locket containing a picture of her mother. The picture is of Pauley Perrette's real-life (deceased) mother, Donna. The lock of Abby's mother's hair inside the locket was also that of Pauley's mother.