NCIS INVESTIGATES THE MURDER OF A MARINE MAJOR BELIEVED TO HAVE BEEN KILLED IN THE 9/11 ATTACK ON THE PENTAGON AFTER HUMAN REMAINS ARE DISCOVERED AT A CONSTRUCTION SITE, ON "NCIS," TUESDAY, APRIL 16

"Hail & Farewell" - NCIS investigates the murder of a Marine Major believed to have been killed in the 9/11 attack on the Pentagon after human remains are discovered at a construction site. A personal history with the victim drives Gibbs to solve her crime, on NCIS, Tuesday, April 16 (8:00-9:00 PM, ET/PT) on the CBS Television Network.

REGULAR CAST:

Mark Harmon (NCIS Special Agent Leroy Jethro Gibbs)
Sean Murray (NCIS Special Agent Timothy McGee)
Emily Wickersham (NCIS Special Agent Eleanor "Ellie" Bishop)
Wilmer Valderrama (NCIS Special Agent Nicholas "Nick" Torres)
Maria Bello (NCIS Special Agent Jaqueline "Jack" Sloane)
Brian Dietzen (Dr. Jimmy Palmer)
Diona Reasonover (Forensic Scientist Kasie Hines)
Rocky Carroll (NCIS Director Leon Vance)
David McCallum (Dr. Donald "Ducky" Mallard)

GUEST CAST:

Garrett M. Brown (Retired Marine General James Wallace)
Doug Savant (Marine Brigadier General Daniel Kent)
Erin Cummings (Marine Major Ellen Wallace)
Cassandra Creech (Amy Tano)
Andrew Bilgore (Franklin Morrison)
J. Teddy Garces (Omar Lewis)
JJ Hawkins (DOD Cyber Engineer Taylor Southard)
Danielle Demski (ZNN Newscaster)

WRITTEN BY: Jennifer Corbett

DIRECTED BY: Michael Zinberg