Two Steps Back (episode)

Two Steps Back is the 22nd episode of NCIS Season 15 and the 352nd episode of the entire NCIS series.
This episode also marks the final appearance of both Pauley Perrette (Abigail Sciuto) and Duane Henry (Clayton Reeves).
==Synopsis==
As the NCIS team mourn the loss of a close friend while another is left comatose, they begin searching old case files to determine who from the past wants revenge against one of their own.
==Prologue==
==Act One==
==Act Two==
==Act Three==
==Act Four==
==Act Five==
==Major Events==
*It's revealed that Reeves died defending Abby.
*Following the case, Abby officially resigns from NCIS for good.
==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.
===Recurring Cast===
Name 	Portrayed by 	Role
Robert King 	Peter Jason 	Biological weapons specialist and terrorist captured through the efforts of Abby Sciuto in 2009. Real name Tom Reese.
Terry Spooner 	Eddie Jemison 	A businessman who hired a hitman to stop Abby Sciuto from testifying against him back in 2006.
Alejandro Rivera 	Marco Sanchez 	Brother of Paloma Reynosa who is currently serving a life sentence.
Grace Confalone 	Laura San Giacomo	Successor to Dr. Cyril Taft as Gibbs's therapist.
Tobias Fornell 	Joe Spano 	Former FBI agent who is now a private investigator.
Caitlin Todd 	Sasha Alexander 	Former NCIS Special Agent who was murdered by rogue Mossad officer Ari Haswari. Archive footage. Uncredited role.
Michael Franks 	Muse Watson 	Former NIS agent. Archive footage. Uncredited role.
Anthony DiNozzo Junior	Michael Weatherly	Former NCIS Special Agent. Archive footage. Uncredited role.
Kent Marshall 	Mark Engelhardt 	Former army specialist and hitman.
===Guest Cast===
Name 	Portrayed by 	Role
Brendan Denridge 	Joe Sabatino 	Night-shift guard.
Riley 	Jesse Bernstein 	Doctor.
Silver 	Isaac Stephen Montgomery	Prison Guard.
Nurse (Two Steps Back) 	Monica Lawson 	
Patient (Two Steps Back)	Riji Raja 	Uncredited role.
  v - [ e] - dNCIS Season 15
♦ House Divided (episode) ♦ Twofer (episode) ♦ Exit Strategy (NCIS episode) ♦ Skeleton Crew (NCIS episode) ♦ Fake It 'Til You Make It (episode) ♦ Trapped (episode) ♦ Burden of Proof (episode) ♦ Voices (episode) ♦ Ready or Not (NCIS episode) ♦ Double Down (episode) ♦ High Tide (episode) ♦ Dark Secrets (episode) ♦ Family Ties (episode) ♦ Keep Your Friends Close (episode) ♦ Keep Your Enemies Closer (episode) ♦ Handle With Care (episode) ♦ One Man's Trash (episode) ♦ Death From Above (episode) ♦ The Numerical Limit (episode) ♦ Sight Unseen (episode) ♦ One Step Forward (episode) ♦ Two Steps Back (episode) ♦ Fallout (NCIS episode) ♦ Date With Destiny (episode)
Category:NCIS Episodes
Category:NCIS Season 15 Episodes
Category:NCIS Episodes written by Jennifer Corbett
Category:NCIS Episodes directed by Michael Zinberg
Category:NCIS Episodes featuring Robert King
Category:NCIS Episodes featuring Terry Spooner
Category:NCIS Episodes featuring Alejandro Rivera
Category:NCIS Episodes featuring Grace Confalone
Category:NCIS Episodes featuring Tobias Fornell