Characterization

Special Agent Timothy McGee, commonly referred to by Special Agent Anthony DiNozzo as "Probie",^[12] "McGeek", "McQueen", "McGoo", "Probie wan kenobi", "McProbie", "Baldy McBald", "McDigit", "Timmy MaGee", and even "Elf Lord",^[11] is part of a major case squad led by Special Agent Gibbs. He gained his field agent status when he was transferred to Washington from Norfolk.

In addition to responding to crime scenes and conducting investigations (along with the rest of the field team), McGee also serves as Gibbs' computer consultant ^[13] and frequently assisted Abby Sciuto in the forensics lab when necessary.^[11] As a computer expert, McGee is stereotypically portrayed as tending to speak in technical jargon,^[14] and he and Sciuto both fulfill the "scientific/technological geek as sidekick" trope common to law enforcement procedural shows.^[9]

During the first few seasons, McGee was portrayed as timid and inexperienced. In the Season 3 episode "Probie", he was visibly shaken after killing his first suspect, even though it was in self-defense and his teammates backed him in the subsequent investigation. When questioned about McGee's guilt, Gibbs commented that McGee "doesn't know how to lie". His character was almost entirely altered by episode 6.12 "Caged", evolving into a bolder and more assertive character.^[15][16] Critics such as Looper's Alex G were still commenting on this personality change as late as 2022. McGee's voice also changed around this time, becoming lower and more raspy. Fans noted that this could be because of the attempt to portray his character as darker and cooler, but Murray also lost about 25 pounds between seasons, and this can also cause voice changes.^[17] In 2023, Murray himself commented on the growth of the character, noting that he had spoken to the writers early in the series about incorporating such an evolution as the series progressed.^[18]

Following Gibbs' brief retirement and Tony's subsequent promotion he becomes the senior field agent. He takes on the role very seriously, gaining Tony's respect. Tony later stops calling him "Probie" and starts calling him "Tim". He is shown to be very protective of his younger sister, Sarah, especially when she shows up after apparently committing a murder. He hides the case from his team to protect her while simultaneously launching an investigation into the case in the episode "Twisted Sister".^{[citation needed]}

Deep Six series

In the episode "Dead Man Talking", it is revealed that McGee writes mystery/crime stories,^[23] and in the episode "Twisted Sister", it is revealed he has published a book entitled Deep Six. It became known in the episode "Cover Story" that McGee has been successful as a writer, and garnered a fanbase. It was kept a secret from the NCIS team for a long time. Under his pseudonym "Thom E. Gemcity" (an anagram of "Timothy McGee"),^[24] he has penned at least two novels as part of the Deep Six series, one published and one in progress.^[25][26] It has been suggested that this aspect of the character pays homage to novelist Clive Cussler, specifically that "Bellisario may have acknowledged the possible debt NCIS owes to Cussler by having Special Agent Timothy McGee (Sean Murray) write best-selling mystery-crime novels under the series' title, Deep Six".^[27]

The title of the first book, Deep Six: The Continuing Adventures of L.J. Tibbs (whose name and character are based on Leroy Jethro Gibbs) suggests^[25] there have been previous novels, but these have yet to be named, though the cover of McGee's first revealed book states that it is volume one. The next of McGee's books to be released, and sequel to its predecessor is entitled Deep Six: Rock Hollow. Sean Murray commented, "As Thom E. Gemcity, he takes many liberties. I don't know if he knew the first book was going to be as successful as it was. But now he's got to run with it. I'm sure success has just increased his level of anxiety."^[26] In the episode "Cover Story", Rock Hollow becomes a focus point in that the NCIS team are investigating two murders (both committed because their killer thought they had robbed a convenience store and killed the clerk, as it was written in the book),^[26] when McGee is pressured to, and reveals everything that has taken place has been part of the book he is currently writing. It is then discovered that the story was stolen from the typewriter ribbon McGee threw away, and that Abby could be the next victim.

McGee's writing has given him enough fame to be feted as a minor celebrity and he can enjoy perks such as VIP clubbing, as seen in the episode "Friends and Lovers". McGee has ostensibly used the profits from his writing to purchase a Porsche Boxster (seen in the episode "Twisted Sister") and an Armani leather jacket (seen in the episode "Dead Man Walking"). He later mentions that he put the rest into a hedge fund, which crashed.

The characters in McGee's books are actually based on the characters in the NCIS team, with Leroy Jethro Gibbs as L.J. Tibbs, Anthony DiNozzo as Tommy, Ziva David as Lisa, Abby Sciuto as Amy Sutton, Jimmy Palmer as Pimmy Jalmer, and himself as McGregor. In the episode "Smoked", it is shown that in his novel Deep Six, McGee portrays "Tommy" and "Lisa" as lovers, "Pimmy" as a necrophiliac (a reference to Jimmy's job as Ducky's assistant in the autopsy room) and "Tibbs" as in love with a Lt. Col. (mirroring Gibbs' brief relationship with Lt Col Hollis Mann).^[28] Unimpressed, Tony and Ziva subject McGee to relentless teasing and tormenting for the rest of the episode. Jimmy especially disliked his portrayal and refuses to give McGee a ride back to NCIS headquarters.

Romantic

In season 1, in "Sub Rosa", McGee went out on a lunch date with Abigail "Abby" Sciuto.

In the Season 10 finale, McGee began dating Delilah Fielding (Margo Harshman), a Department of Defense "cryptologist in a dark office".^[29] In season 11, the team meets her while investigating a case. In the Season 11 episodes "Kill Chain" and "Double Back", Delilah is left badly injured in a missile attack at a black-tie event she and McGee are attending. While McGee is not seriously injured, Delilah is left permanently paralyzed due to shrapnel embedded in her spine, and she thereafter uses a wheelchair; McGee struggles to cope with the thought of her being injured. She soon recovers from the incident and continues to assist the NCIS team. In the episode "Page Not Found", McGee confides in Tony that he is planning to ask Delilah to move in with him; Delilah later reveals to Tony that she wants to take a job opening for a senior intelligence analyst, which would require her to move to Dubai for a year. Tony then separately tells the two about their other half's plans; McGee encourages her to take the job and they agree to continue their relationship, albeit long-distance. McGee also gives her a copy of his house key, which she accepts, reiterating her intent to move in with him after her assignment is over.^[30]

Delilah returns to Washington in season 12 and they resume their relationship.^[31] He proposes to her in the episode "Love Boat", which she happily accepts.^[32] They are (unofficially) married in "Something Blue" shortly after finding out that they are expecting.^[33] In "Voices", McGee learns that Delilah is having twins, a boy and a girl, and in the next episode, she gives birth to John "Johnny" McGee, named after Tim's father, and Morgan McGee, named after a former cop turned security guard who died saving Tim's life.

Field team

As the junior field agent of the team, McGee is often subject to teasing from DiNozzo, Kate, and Ziva,^[11] often together (though Kate and Ziva's teasing is not as mean-spirited as DiNozzo's), and, to some extent, Gibbs, though he doesn't come to head-smack him until later, unlike Kate and DiNozzo, who do so simultaneously on the day of his promotion almost immediately after Tim mentioned the word 'hazing'. In one episode, Gibbs walked into the lab, found him lying on the floor on his back while working on the underside of Abby's hotbox, and quipped, "Special Agent Goodwrench?"^[34] In "Forced Entry", he is tricked by Tony and Kate into drinking Gibbs' coffee, which is considered a major taboo. In subsequent episodes, Tony often pulls his seniority card by taking advantage of McGee's naivete and tricking him into performing less desirable tasks such as searching for a gun in a muddy ditch with only a metal detector and bagging bear poo while investigating a bear attack,^[35] brushing off McGee's protests with "because I can". In "Singled Out", a frustrated McGee futilely tells Tony to stop calling him "probie"; Gibbs later tells McGee that his former mentor Mike Franks still calls him "probie" even though he retired nearly a decade ago. McGee's most notable nicknames come from DiNozzo, either "Probie", due to his junior (probational) status on the team, or "McGeek", alluding to McGee's intelligence. DiNozzo uses multiple variations on both of these names to make fun of McGee, some of which are clever but not demeaning (McGPS, McProof, The Great McOz), some which are mocking (McLawyer, McGiggle, McGoo, McNerd, McFlowerPower), some of which seem irrelevant (McTim), and some intended to deliberately cause offense (Baldy McBald).^[11] When Tony discovers that McGee's online gaming name was "Elf Lord", it is often referenced by the team members through jokes and light-hearted teasing; Gibbs has occasionally called him Elf Lord in Season 5.^[36]

As with most new agents who had experience with Gibbs, McGee finds him difficult to work with due to his unorthodox management style and unpredictable temperament, with Tony constantly giving him tips on how to get along with Gibbs. Initially he is intimidated by Gibbs, especially after incurring his wrath having accidentally drunk or spilled his coffee several times during his earlier seasons. Gibbs himself is shown to gain more respect of McGee over time, as his personality matures and he becomes a more assertive character. Gibbs has also shown substantial trust and faith in his abilities over the course of time. In the episode "Witness", Gibbs sent McGee to check out a possible murder of a Navy Petty Officer and let him decide whether to call an investigation. He let McGee accompany him into the interrogation room while still a "probie" and allows him interrogate a suspect alone as early as the Season 3 episode "Deception". McGee is always shown as a computer consultant to Gibbs.

Ziva has had a friendly relationship with McGee since her start at NCIS. ^[37] While Ziva teases McGee a great deal, often with Tony, they remain on friendly terms (Ziva's teasing is far more playful than Tony's, who takes a much more sadistic approach to the pranks he pulls on McGee). McGee was the first person to point out that Ziva was avoiding Tony at the start of season 7 and that sooner or later she would have to straighten out that relationship. He is much more comfortable and confident around Ziva than her predecessor, Kate Todd.

McGee lives near Ziva, in Silver Spring (a Maryland suburb of DC). When Ziva was in Israel between seasons 5 and 6, she and McGee e-mailed each other once a week. McGee has been to Ziva's house at least once, he was invited to her dinner party in season 3. McGee was also the one to show Ziva some ways to work from the area they live, and in return she gave him an apple – which Tony immediately stole before McGee was aware of the gift. Throughout season 7 as Ziva prepares to become an American citizen McGee supports her, even testing her, and attends her naturalization ceremony.^{[38][unreliable source?]}

When McGee was introduced in "Sub Rosa", Todd protested DiNozzo's apparent abuse of authority when he ordered McGee to stay on a crime scene until someone else can come to relieve him.^[10] Todd and McGee were partnered for a very short time during the episode "UnSEALed",^[39] during which he came to her aid when she was tied up by a former Navy SEAL.

Throughout Season 2, DiNozzo and Todd would sometimes gang up on McGee to tease him, but Todd generally disapproved of DiNozzo's pranks and hazing of McGee.^[40][41] After the murder of a witness under McGee's watch, Todd was the first to try to comfort him.^[42]

In the episode "See No Evil", the air conditioning of the building is down. McGee tries to personally upgrade the network wiring since the union won't do it due to the heat. When Kate discovers him under her desk, she believes McGee is trying to look up her skirt and despite McGee's protests, drags him up from underneath by his ears. Seconds later, McGee tells Tony he didn't look and Tony says he believes him, only for him to ask if Kate is a "pantyhose or a thong girl" but McGee doesn't reply as Kate responds by elbowing DiNozzo in the stomach.

After Todd's death, like the rest of the grief-stricken team, McGee had to cope with the loss of a friend, and like DiNozzo, would fantasize about her.^[43] Later, McGee is shown mourning with DiNozzo over Todd's dead body.^[44]

Following Gibbs' retirement, McGee is promoted to Senior Field Agent after DiNozzo was promoted to Team Leader, after which Tony displays increased respect for McGee. With Ziva's departure in the episode "Aliyah", McGee is promoted to be Tony's partner in the field, and their relationship in the episode "Truth or Consequences" is shown to be friendly. For example, Tony used McGee's first name, Tim, more often and hasn't called him 'Probie' since season seven began. He is shown on friendly, even familial, terms with every member of the team.

In "Probie", McGee, who was deeply shaken after killing someone (later revealed to be an undercover policeman) in self-defense, later confesses to Tony feelings of inferiority to the rest of the team as he is the only field agent on Gibbs' team to have little experience in using weapons compared to his colleagues (Tony was a cop, Gibbs was a sniper, Kate was previously in the Secret Service while Ziva was a highly skilled Mossad operative).

In Season 11, with the transfer of Ellie Bishop from NSA to NCIS, McGee has begun to assert his seniority. He used some of Tony's old pranks on Bishop, such as using a trick coin when tossing to see who has to retrieve a corpse from a septic tank.^[30]

In the Season 13 finale episode, "Family First", with DiNozzo having resigned from the team for good, McGee is promoted to Senior Field Agent and becomes the show's main character.

This section needs additional citations for verification. (February 2019)

Abby Sciuto

McGee had an extended relationship with forensics technician Abby Sciuto in season one, but there is no direct reference to their relationship ending. However, despite this, they are still very close and often tease each other about their previous relationship/dates (sexual jokes, suggestive comments, etc.), and in some instances Abby has shown jealousy of attention women have given McGee. In contrast to Tony DiNozzo, McGee has had few relationships, or possible ones, almost all of which have begun and ended in the same episode.

In "Sub Rosa", McGee's first appearance in Season 1, McGee asks Tony about Abby. Tony responds that she is not his type, stating that as he has never had the urge to tattoo his butt, they would have little in common. At the end of the episode, McGee tells Tony that he went to get the word 'Mom' tattooed on his butt to impress Abby.

In Season 5 McGee has issues with a girl who stole his heart and his credit, when he asks for help from Abby she tells him "I love you McGee and that should be enough".

When in stressful or uncomfortable situations, as seen in the episode "Grace Period", while trying to deal with the death of a friend, McGee will often retreat to the forensics lab for reassurance from Abby.

McGee owns a dog called Jethro, that was accused of murdering a Petty Officer during the Season 5 episode, "Dog Tags". Abby looked after him and named him after Gibbs, but because her landlord wouldn't let her have a dog in her apartment, she forced McGee to take him.

Aside from Gibbs' basement, McGee's home has been shown in the most episodes of all the series' characters. Various characters have been inside at one point or another; namely Tony DiNozzo, Ziva David, Caitlin Todd, Sarah McGee, Abby Sciuto and Abby's previous boyfriend/stalker, Mikel.

In the Season 9 episode, "Life Before His Eyes" Abby and McGee are shown as a happy couple in the alternate reality scenarios.

Dr. Donald "Ducky" Mallard

Ducky is one of the few individuals to use McGee's full given name of Timothy as illustrated in "See No Evil". As with Abby, Ducky at times adopts a fatherly attitude towards Tim as demonstrated in the season four episode "Smoked". Ducky's fatherly relationship with McGee mellows into one of mutual respect.^{[citation needed]}

Director Vance

In the episode "Collateral Damage" a discussion occurred between Gibbs and Director Vance about the ideal qualities an NCIS agent should possess. Director Vance told Gibbs that in his view, McGee exemplified the model NCIS agent, in sharp contrast to Gibbs who prefers agents in the mold of DiNozzo. During "Enemies Domestic", McGee seemed pretty shaken-up and almost distraught after seeing the extent of Vance's injuries following the explosion.

Family

Several members of McGee's family have appeared in the series over the years. His younger sister, Sarah, first mentioned in the Season 2 episode, "See No Evil", plays a prominent role in the fourth season episode "Twisted Sister". The two differ greatly in personality but are still very close. McGee helps clear Sarah as a potential murder suspect and is willing to risk his NCIS career to do so. Sarah McGee is portrayed by Troian Bellisario, Murray's real-life step-sister, and daughter of series creator and former executive producer Donald P. Bellisario.

In "Hide and Seek", it is revealed that McGee's father is a naval officer, and stationed in California. In "The Penelope Papers", it is revealed that McGee's maternal grandmother, Penelope Langston (played by Lily Tomlin) is still alive and was close to McGee when he was young.^[45] While talking to Penelope, McGee reveals that he and his father have not spoken in seven years; Penelope and McGee agree that McGee's father is like Gibbs, in that both love McGee, but have difficulty expressing their affection. The casting of Jamey Sheridan as McGee's father was announced in February 2013.^[46] The role was described as "complex and layered" by executive producer Gary Glasberg, and in the late March episode "Squall", Sheridan appeared as Admiral John McGee.^[46] The admiral is initially considered as a prime suspect; only to reveal that he has been sick for a while and tried to keep it quiet. Tony has described McGee's family situation as akin to the film The Great Santini – a "military brat" brought up in a strict household. In "The Penelope Papers" and several other episodes, the admiral admitted to Tim his regret in not spending as much time as he should have with his family. McGee's father passes on in Season 12.