8.5/102 votes#1 - The Helpers
Season 19 Episode 13 - Aired 2/28/2022
While investigating the death of an intruder at Quantico, Jimmy and Kasie are exposed to a deadly biotoxin; the NCIS team calls on Dr. Carol Wilson for help as they race to find the antidote; Torres tries to distract Jimmy's daughter.
Director: Diana Valentine
Writer: Brian Dietzen
7.3/103 votes#2 - Old Wounds
Season 20 Episode 14 - Aired 2/13/2023
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.
Director: Diana Valentine
Writer: Brian Dietzen
7.0/101 votes#3 - The Stories We Leave Behind
Season 21 Episode 2 - Aired 2/19/2024
As NCIS mourns the loss of Ducky, the agents find comfort in working on one of his unfinished cases involving a woman whose father was dishonorably discharged from the Marines.
Director: Michael Zinberg
Writer: Brian Dietzen
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Brian Dietzen Ratings Summary
"The Helpers" is the best rated episode written by Brian Dietzen. It scored 8.5/10 based on 2 votes. It was directed by Diana Valentine. It aired on 2/28/2022 and is rated 1.2 points higher than their second-best episode, "Old Wounds".