THE NCIS TEAM INVESTIGATES THE MURDER OF A MARINE WHO ATTENDED THE SAME MILITARY ACADEMY AS DINOZZO, ON A REBROADCAST OF "NCIS," ON A SPECIAL NIGHT, SATURDAY, DEC. 19

"Cadence" - DiNozzo returns to the military academy he attended as a teenager after a murdered Marine and alumni of the school is found clutching the photo of a current student. Also, Bishop and her husband invite Gibbs and the team out for a special dinner, on a rebroadcast of NCIS, Saturday, Dec. 19 (8:00-9:00 PM, ET/PT), on the CBS Television Network. (Originally broadcast 2/10/15.)

REGULAR CAST:

Mark Harmon (NCIS Special Agent Leroy Jethro Gibbs)
Michael Weatherly (NCIS Special Agent Anthony "Tony" DiNozzo)
David McCallum (Dr. Donald "Ducky" Mallard)
Pauley Perrette (Abby Sciuto)
Sean Murray (NCIS Special Agent Timothy McGee)
Rocky Carroll (NCIS Director Leon Vance)
Brian Dietzen (Jimmy Palmer)
Emily Wickersham (Probationary NCIS Agent Eleanor "Ellie" Bishop)

GUEST CAST:

Jamie Bamber (NSA Attorney Jake Malloy)
Steve Harris (Gerald Tanner)
Tanner Stine (Young Tony DiNozzo)
Lennie Loftin (Frederick Cantor)
Brendan Patrick Connor (Travis "Piggy" Phelps)
Robert Adamson (Senior Cadet Lucas Craig)
Cameron Jebo (Cadet Mark Golan)
Phillip Fallon (Young Travis "Piggy" Phelps)

WRITTEN BY: Christopher Silber

DIRECTED BY: Tony Wharmby