Site Migration

The server migration is on hold. Check here for more info.


NCIS/Butterfly Effect

From The TV IV
Jump to: navigation, search
Butterfly Effect
Season 20, Episode 16
Airdate March 13, 2023
Written by Christopher J. Waild
Directed by Tawnia McKiernan
Stream Amazon.gif
← 20x15
Unusual Suspects
20x17 →
Stranger in a Strange Land
NCISSeason Twenty
Movie_Projector_Icon.gif This article about an episode needs to be expanded with more information.
Please help out by editing it.

Butterfly Effect is the sixteenth episode of the twentieth season of NCIS, and the four hundred fifty-first episode overall.

Starring: Sean Murray (NCIS Special Agent Timothy McGee), Wilmer Valderrama (NCIS Special Agent Nicholas "Nick" Torres), Katrina Law (NCIS Special Agent Jessica Knight), Brian Dietzen (Medical Examiner Dr. Jimmy Palmer), Diona Reasonover (Forensic Scientist Kasie Hines)

with David McCallum (Dr. Donald "Ducky" Mallard) (credit only)

with Rocky Carroll (NCIS Director Leon Vance)

and Gary Cole (NCIS Supervisory Special Agent Alden Parker)

Guest Starring: Julianne Collins (Dorothy Quinlan), Brigid Brannagh (Senator Constance Miller), Sonny Valicenti (Nate Billings), Tina Huang (Captain Boggs), Al Rodrigo (Police Captain Martinez), Johnny Jay Lee (Petty Officer Sheehan)

Co-Starring: Dominic Pace (George Barlow), Jimmy Walker Jr. (Former Army Sgt. William "Shelly" Jolson), Greg Benson (Phillip Legrand)

Contents

Plot Overview

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 while in Japan.

In-Memoriam

  • In memory of our dear friend and colleague
Billy Mac
We will miss you

Notes

Arc Advancement

Happenings

Characters

Referbacks

Trivia

The Show

Behind the Scenes

Allusions and References

Memorable Moments

Quotes