Humbug (NCIS episode)

Humbug is the ninth episode of NCIS season 22 and also the 476th episode of the entire NCIS series.
==Synopsis==
When a shocking tell-all threatens to ruin Christmas for a decorated Marine, NCIS must uncover the truth and deliver a holiday machine - before the book hits the shelves and turns a hero's legacy into a holiday disaster.
==Cast==
===Series Regulars===
Name 	Portrayed by 	Role
Timothy McGee 	Sean Murray 	Senior Agent for the NCIS Major Case Response Team.
Nicholas Torres	Wilmer Valderrama	Special Agent for the NCIS Major Case Response Team.
James Palmer 	Brian Dietzen 	Chief Medical Examiner for the NCIS Major Case Response Team.
Kasie Hines 	Diona Reasonover 	NCIS Forensic Specialist.
Jessica Knight 	Katrina Law 	NCIS Special Agent.
Leon Vance 	Rocky Carroll 	NCIS Director.
Alden Parker 	Gary Cole 	Special Agent in Charge of the NCIS Major Case Response Team.
===Recurring Cast===
Name 	Portrayed by	Role
Gabriel LaRoche	Seamus Dever	NCIS Deputy Director.
===Guest Cast===
Category:NCIS Episodes
Category:NCIS Season 22 Episodes
Category:NCIS Christmas Episodes
Category:NCIS Episodes directed by Lionel Coleman
Category:NCIS Episodes written by Christopher J. Waild