IN THE AFTERMATH OF A DRONE ATTACK, THE NCIS TEAM DISCOVERS KEY EVIDENCE THAT LEADS THEM TO ONE OF PARSA'S COHORTS, ON "NCIS," TUESDAY, JAN. 14

"Double Back" - In an effort to find the terrorist Parsa, Gibbs and the NCIS team track down one of his cohorts using evidence from the drone attack. Meanwhile, an emotionally shaken McGee struggles with the ramifications of the incident, on NCIS, Tuesday, Jan. 14 (8:00-9:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS

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 (NSA Agent Eleanor "Ellie" Bishop)

GUEST CAST

Wendy Makkena (Dr. Rachel Cranston)
Margo Harshman (Delilah Fielding)
Alanna Ubach (NSA Senior Intelligence Analyst Sofia Martinez)
Ravi Kapoor (Bashir Malik)
Kovar McClure (NIS Special Agent Duke Turner)
Carlton Wilborn (Marine Master Sergeant Charles Garrett)
Jeff Galfer (CIA Case Officer Victor Hodge)
Monica Lawson (Nurse 1)

WRITTEN BY: Gina Lucita Monreal

DIRECTED BY: Tony Wharmby

RATING: To Be Announced