With Parker on the run with his ex-wife, the NCIS team investigates people who might have a personal vendetta against Parker in hopes of clearing his name.

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 …

Parker's mother's story comes to light, and Knight begins her first NCIS: Elite assignment. As NCIS mourns the loss of Ducky, the agents find comfort in working on one of his unfinished …

Season 20 of NCIS gives a peek into the personal lives of the agents as well as following even more intriguing cases. This 6-disc DVD set includes all 22 episodes from Season 20 plus 3 …

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NCIS must investigate a string of Russian spy encounters that may be linked to a suspicious murder; Jimmy accidentally makes a confession that could change the course of his …

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; Kasie navigates a potential medical scare.