NCIS Season 20 Episode Guide

Following the cliffhanger Season 19 finale, with Parker (Gary Cole) still on the run with his ex-wife Vivian (Terri Polo), the team investigates who from his past might have a per…

McGee’s personal life and professional life intersect when a dad from his children’s school is linked to a break-in at a government storage bunker

When a dead body is found at an ancient burial site that is thought to be cursed, the team tries to determine the motive and the symbolism behind the crime. Also, as Torres contin…

Agent Knight's past resurfaces when her ex-boyfriend, a National Parks Service agent, teams up with NCIS to investigate a campsite murder

Agent Parker steps up to protect Director Vance after a terrifying home invasion. Also, the team detects advancements in Jessica and Jimmy’s blossoming romance

When an NCIS agent turns up dead and Kasie goes unaccounted for, the team must work quickly to find the killer

NCIS must investigate the Secretary of the Navy when her husband claims she tried to murder him

After an unknown shooter causes chaos at an annual Thanksgiving 5K, time is of the essence for the NCIS team to find the culprit. Also, Kasie joins Knight for Thanksgiving lunch a…

NCIS investigates the death of a college student who was killed while running across the street and had connections to McGee’s wife, Delilah (Margo Harshman)

NCIS agents from Washington, D.C., L.A. and Hawai’i, all in D.C. to attend the retirement party of a beloved Federal Law Enforcement Training Center (FLETC) professor, find themse…

Parker discovers he’s a victim of identity theft while investigating the unusual murder of a Navy ensign. Also, Knight and Jimmy face hurdles in their relationship as their connec…

When an old pal of Torres’ comes to him – disheveled and bloodied – for guidance amidst an undercover FBI operation and then disappears, NCIS helps track him down. Also, McGee pre…

In preparation for a role, a world-renowned actress (Tania Raymonde) shadows the NCIS team as they investigate a decapitation case

Parker grapples with his emotions when a conman from his past turns up as a prime suspect in the murder of a navy officer transporting millions of dollars’ worth of opioids

NCIS investigates the death of a ride-share driver who was found after a car accident. Also, Parker’s dad, who is temporarily living with him, assists the team in their investigat…

The NCIS team jumps into motion to investigate who is responsible for a potential bio terror attack at a strip mall parking garage. Also, Knight’s father deals with a health scare…

NCIS works to solve the murder of a Marine private who appears to have been killed for helping an Afghan refugee. Also, Jimmy navigates the pressure of parenting his teenage daugh…

The NCIS team digs deep to investigate a Navy lieutenant who’s accused of trying to murder her husband but has no memory of the attack. Also, Kasie navigates a potential medical s…

Agent Knight goes viral for saving a mother and child from a potentially fatal car accident

NCIS works to solve the murder of a senator’s daughter who has a rebellious reputation and large online following. Also, Jimmy gets competitive with an old college rival

When a suspicious murder occurs in the classified section of the National Archive, NCIS must investigate a string of Russian spy encounters that may be linked to the crime. Also,…

Agent Torres (Wilmer Valderrama) finds himself in prison as the team tries to stop an impending terror attack on U.S. soil. 20th season finale.