The Numerical Limit is the 19th episode of NCIS Season 15 and also the 349th episode of the entire NCIS series.
Synopsis
Gibbs is granted protective custody of a 10-year-old orphaned refugee, Elena when an NCIS case reveals she is the target of a violent gang.
Prologue
Act One
Act Two

Gibbs after realizing that La Vida Mala are targeting a young girl.
Act Three
Act Four
Act Five
Major Events
- It's revealed that a week has passed since the events of the previous episode.
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. |
Jacqueline Sloane | Maria Bello | NCIS Special Agent. |
Donald Mallard | David McCallum | Chief Medical Examiner for the NCIS Major Case Response Team. |
Clayton Reeves | Duane Henry | Interagency Liaison between MI6 and NCIS. |
Other Cast
Name | Portrayed by | Role |
---|---|---|
Rico Ruiz | Daniel Steven Gonzalez | |
Javier Martinez | Luis Jose Lopez | |
Kelly Connor | Alexis Carra | |
Elena | Lily Rose Silver | |
Clerk (The Numerical Limit) | Matty Cardarople | |
Daniel Lucas | Hans Marrero | Uncredited role. |
Jesse Banks | Jessen Noviello | Uncredited role. |
Gang Member | R.M. Armas | Uncredited role. |