Trapped is the 6th episode of NCIS Season 15 and also the 336th episode of the entire NCIS series.
Synopsis
After a Navy Petty Officer is found murdered on a golf course, McGee spends hours on the victim's ham radio trying to locate a key witness while Palmer asks his co-workers to donate to a charity that builds playgrounds for kids of all abilities with Torres ultimately surprising everyone with his generosity.
Prologue
Act One
Act Two
Act Three
Act Four

McGee after discovering the sand in the bunker pit has cocaine mixed in with it.
Act Five
Cast
Series Regulars
Name | Portrayed by | Role |
---|---|---|
Leroy Jethro Gibbs | Mark Harmon | Special Agent in charge of the NCIS Major Case Response Team. |
Abigail Sciuto | Pauley Perrette | Chief Forensic Specialist for the NCIS Major Case Response Team. |
Timothy McGee | Sean Murray | Senior Special Agent and second-in command of the NCIS Major Case Response Team. |
Nicholas Torres | Wilmer Valderrama | Special Agent for the NCIS Major Case Response Team. |
Eleanor Bishop | Emily Wickersham | Special Agent for the NCIS Major Case Response Team. |
James Palmer | Brian Dietzen | Assistant Medical Examiner for the NCIS Major Case Response Team. |
Leon Vance | Rocky Carroll | Director of NCIS. Despite being credited, Carroll does not appear in this episode. |
Jacqueline Sloane | Maria Bello | NCIS Special Agent. |
Donald Mallard | David McCallum | Chief Medical Examiner for the NCIS Major Case Response Team. Despite being credited, McCallum does not appear in this episode. |
Clayton Reeves | Duane Henry | Interagency Liaison between MI6 and NCIS. |
Other Cast
Name | Portrayed by | Role |
---|---|---|
Steven Cho | Rodney To | Doctor. |
Evelyn Gomez | Eileen Galindo | |
Richard Oscar Shea | James Leo Ryan | AKA "Ricochet". |
Ben Golden | Ray Stoney | |
Allen Smedley | Seth Coltan | Deputy. |
Hank | Granville Ames | |
Rhonda Collins | Kaley Ronayne | |
Joe (Trapped) | Mark Berry | |
Ramon Moncada | Juan Alfonso | |
Catherine Scott | S. Zylan Brooks | The founder of the "Inclusion Town" charity. |
Employee (Trapped) | Kelly Copeland | Uncredited role. |
Jake Miller | Jordan Laesch | Petty Officer in the United States Navy. Uncredited role. |