SAM AND CALLEN GO UNDERCOVER AS FIREFIGHTERS WHEN TOP SECRET INFORMATION ABOUT SUSPECTED TERRORISTS IS STOLEN FROM A SECURE GOVERNMENT CONTAINER AT THE SITE OF A FIRE, ON "NCIS: LOS ANGELES," MONDAY, APRIL 25

"Where There's Smoke... " - Sam and Callen go undercover as firefighters when top secret information about suspected terrorists is stolen from a secure Department of Defense container at the site of a fire, on NCIS: LOS ANGELES, Monday, April 25 (9:59-11:00, ET/PT), on the CBS Television Network.

REGULAR CAST:

Chris O'Donnell (NCIS Special Agent G. Callen)
LL COOL J (NCIS Special Agent Sam Hanna)
Linda Hunt (Henrietta "Hetty" Lange)
Daniela Ruah (NCIS Special Agent Kensi Blye)
Eric Christian Olsen (LAPD Detective Marty Deeks)
Barrett Foa (Tech Operator Eric Beale)
Renée Felice Smith (NCIS Intelligence Analyst Nell Jones)
Miguel Ferrer (NCIS Assistant Director Owen Granger)

GUEST CAST:

David Barrera (Captain Vargas)
Steven Flynn (Arson Investigator Peter Hackett)
Josh Duhon (Darren Lee)
Skyler Maxon (Marco Guzman)
Jason Sims-Prewitt (Earl Miller)
JoNell Kennedy (Navy Commander Susan Yelton)
Josh Crotty (Brent Williams)

WRITTEN BY: Andrew Bartels

DIRECTED BY: James Hanlon