NCIS
word of advice : This article contains references to slaying and other violent criminal offense .
Since its premiere in 2003,NCIShas become far-famed for featuring some of television ’s chilling villains . As a military law adjective , NCISmainly shows cases touch to naval and Marine Corps staff office , but among the Major Case Response Team ’s suspects and baddie , the show also features macabre murders and shocking twists . Many ofNCIS ' good episodesinclude some sort of villain twist , often register that even some of the most unexpected the great unwashed can commit the sorry crime .
Even withNCISseason 23on the way , NCIShas remained an exciting crime drama that has been able to prevent itself . BecauseeachNCISepisode features a crime , but not of necessity a baddie , the villains that do appear are spotlight all the more . These cases not only experience hard , but they also showcase the MCRT ’s brilliant skills in investigation . Even so , only a few baddie out of the show ’s multi - decade history stand out as being the most terrific .
8Rachel Barnes
NCIS' Youngest Villain Appeared In Season 12
One of the most terrifying villains in the story of theNCISuniverseis Rachel Barnes , namely because she is also the youngest . At approximately 10 years older , Rachel killed her motherin cold blood . She even worked heavily at create an exculpation and giving the correct answers during examination with theNCISteam to trick them into looking away from her . Rachel ’s stale demeanour was the most terrifying expression of all .
As a police procedural , NCIS is one of the most popular shows at the here and now . But , there are several other crime dramas that deserve some aid .
Rachel , played by Millie Bobby Brown , only appeared inNCISseason 12 , installment 6 , " Parental Guidance Suggested , " but the circumstances around her compositor’s case are so shivery that they remain memorable even year later . WhileRachel was eventually caught by the MCRT at the end of the sequence and send , Millie Bobby Brown’sNCIScharacteris still one ofNCIS ' scary villains , especially given her circumstance as a young female child .
Custom image by Ana Nieves
7Sergei Mishnev
Appeared Throughout NCIS Season 12
Sergei Mishnev , played by Alex Veadov , was one of the show ’s most terrifying villains because of how logical he was . WhenSergei learned about the demise of his half - brother , Ari , at the hands of the MCRT , he began to seek his revenge slow and meticulously . While Ziva was the one who defeat Ari , it was Gibbs who took the blame for it , thus making him the independent target of Sergei ’s ire .
Sergei was horrifying ashe block at nothing to avenge his brother , but he was a great villain to watch . Since he come out in time of year 12 , exactly nine season after the last of Ari , his appearing was so unexpected that it became an exciting twisting in the show . Watching the MCRT fight him take out some ofNCIS ' good traits . Sergei may have been a terrifying baddie , but he was also entertaining .
6Kyle Boone
Appeared Once In NCIS Season 3
Christopher Shyer ’s Kyle Boone may have only appeared inNCISseason 3 , installment 3 , " Mind Games , " but his episode is so creepy that he remains one ofNCIS ' scariest villain . Kyle ’s show mention an old case of Gibbs’when Kyle was arrested for the murders of several fair sex in the 1990s . Despite being caught and sentenced to execution , Kyle relished the fact that the burial places of the women he kill remain unknown .
Kyle was a terrifyingly vicious woman hater with no remorse for his action .
Kyle was a terrifyingly fell misogynist with no self-reproach for his actions . All serial grampus are frightening , but Kyle ’s selection to keep prize of his putting to death tot up a level of disruption in the already chilling cases . Almost twenty twelvemonth after , Kyle Boone remains one of theNCIS ' eery scoundrel .
5Karen Bright
Appeared Once In NCIS Season 4
Karen Bright ’s casing was in particular disturbing because it had a personal contact to it . While investigating her husband ’s execution , the MCRT discovers a heap of murdered women who look just like Karen . Her husband almost takes the blame for the putting to death , but the MCRT discovers Karen ’s facade is not all that it seems just in metre .
Karen show perfectly no remorse for her natural process and almost managed to emotionally manipulate Fornell and Gibbs into believing her . Everything pointed at her husband being a serial killer , and , for a while , it even seemed like Karen stamp out her married man to protect herself from him . fortuitously , Gibbs pull in that that could not be further from the truth .
4Trent Kort
A Recurring Guest Star In NCIS Seasons 4-13
Trent Kort is easily one ofNCIS ' best villainsbecause of his long character spark . River Trent first appeared inNCISin time of year 4 , but it was not until season 13 that he became a full - fledged scoundrel . The interesting part about Trent is that he is one of the onlyNCISvillains to have a slow build . He is also one of a few characters that begin as a CIA private detective .
Trent Kort also appears inNCIS : Los Angelesseason 1 , installment 24 , " Callen , G. "
Trent was a confusing character to the teambecause he was as helpful as he was disingenuous . While it was not until season 13 that Trent altogether changed sides , he did cause significant trouble for the team as betimes as time of year 5 when he play tricks Shepard into go wrong her polygraph for his own benefit . He also attempted to kill several members of the MCRT , let in Ziva and Tony , and kill Shepard ’s forefather years ago .
3Harper Dearing
Appeared Throughout NCIS Seasons 9 And 10
Richard Schiff ’s Harper Dearing is not just one ofNCIS ' scariest villains ; he is also one of the more emotionally - complex I . After losing his Logos in a tragic but preventable fortuity , Harper became a terrorist . Fueled by ire and grief , Harper began attacking Navy shipswith explosive to highlight the issues with the ship ' wiring , which was what in the end kill his son .
A serial killer whose weapon of choice is explosives is terrifying enough , but harpist ’s passion for his causal agent and disregard for future victim took his law-breaking to another level . The irony is that Harper did not care about exposing the faulty wiring for the safety of others becausehe was doing it out of wrath . He recognize that no amount of deaths would convey back his Word , but he wanted to make himself heard .
2Jonas Cobb
Major Antagonist Of NCIS Season 8
Even though he only appeared in time of year 8 , Jonas Cobb remains one of the most notoriousNCISvillains . He was a major antagonist for several episode , which culminate in the destruction of multipleNCISspecial agentive role and the noted Mike Franks . Jonas ' killings were especially brutal because he gained the well - deserved nickname " larboard - to - Port sea wolf " as he would stop at nothing to commit multiple murders .
Jonas ' storyline inNCISremains one of the best patch in the show , even decades afterward . Jonas ' murders , as barbarous as they were , were a resultant of what had been done to him . He became a sea wolf after becoming a rejected CIA experiment , highlight the dark side of intelligence operations and the price they have on human life .
1Ari Haswari
NCIS' First Major Antagonist
Without a doubt , NCIS ' most terrifying and best scoundrel is Ari Haswari , who first appeared inNCISseason 1.Ari was a Mossad agent and terrorist , and he was Ziva ’s and Sergei ’s half - brother . His connections to these other iconic characters contributed to hisNCISlegacy , even though he only appeared as a client star in the first few seasons . His role onNCISwas significant as he was not onlyNCIS ' first scoundrel , but he also importantly altered the course of the show when he killedKate Todd in theNCISseason 1 stopping point .
Almost two decades since he debuted , NCIS ' most lethal and arguably safe villain reveal that spinoffs of the procedural have tried to cast him .
Kate ’s dying prove toNCISthat Ari would stop at nothing to provoke Gibbs and pursue his own sake . Ari ’s appearance inNCISmay have been brief , but they had a lasting encroachment on the show as his criminal offence set up the stage forNCIS ' timber as well as the team ’s interaction with go back outlaw . It is hard to imagineNCISwithout Ari because of how impactful his character ’s electric arc was on the other characters .
SIGN UP NOW !
Your Rating
Your comment has not been saved