THE NCIS TEAM INVESTIGATES AN APPARENT TERRORIST ATTACK AT A MILITARY COUNTRY CLUB, ON "NCIS," TUESDAY, OCT. 24

"Sandblast" -- Gibbs and the team investigate a suspected terrorist attack at a military country club that kills a Marine Colonel, on NCIS, Tuesday, Oct. 24 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Dennis Smith directed the episode from a script by Robert Palm.

When an explosion kills a Marine Colonel on a military golf course, the NCIS team must work together with the Army Criminal Investigative Unit to find the killer. After a CIA tip leads them to an abandoned warehouse rigged to explode with a cell phone bomb, McGee uses his computer skills to tap into secret government files in order to track down the CIA informant and uncover the terrorist cell. Meanwhile, romantic sparks fly for both Gibbs and DiNozzo.

SERIES REGULARS:

NCIS Special Agent Leroy Jethro Gibbs: Mark Harmon
NCIS Special Agent Anthony DiNozzo: Michael Weatherly
Dr. Donald "Ducky" Mallard: David McCallum
Abby Sciuto: Pauley Perrette
NCIS Special Agent Timothy McGee: Sean Murray
Ziva David, Mossad Liaison: Cote de Pablo
NCIS Director Jenny Shepard: Lauren Holly

GUEST CAST:

Army Lt. Col. Hollis Mann: Susanna Thompson
Jeanne Benoit: Scottie Thompson
Josh Cooper: Blake Bashoff
Mamoun Sharif: Enzo Cilenti
Abraham Moussalah: Arnell Powell
Marine Col. Frederick Cooper: David Frabrizio

RATING: To Be Announced