ABBY SCIUTO IS SENT TO LOS ANGELES WHEN THE MURDER OF A CHIEF PETTY OFFICER MATCHES THE M.O. OF AN UNTRACEABLE SERIAL KILLER SHE HAS DEEMED 'THE PHANTOM,' ON A REBROADCAST OF "NCIS: LOS ANGELES," TUESDAY, AUG. 17

Pauley Perrette ("NCIS") Guest Stars

"Random on Purpose" - Forensic scientist Abby Sciuto joins the Los Angeles NCIS team when a murder case resembles the pattern for a serial killer she has been tracking, on a rebroadcast of NCIS: LOS ANGELES, Tuesday, Aug. 17 (9:00-10:00 PM, ET/PT) on the CBS Television Network. (Originally broadcast 11/24/09)

SERIES REGULARS:

NCIS Special Agent G. Callen............................... Chris O'Donnell
NCIS Special Agent Sam Hanna................................. LL COOL J
Henrietta "Hetty" Lange........................................... Linda Hunt
Operational Psychologist Nate Getz................................ Peter Cambor
NCIS Special Agent Kensi Blye ............................... Daniela Ruah
NCIS Special Agent Dominic Vail .................... Adam Jamal Craig

RECURRING CAST:

NCIS Director Leon Vance........................Rocky Carroll
Forensic Scientist Abby Sciuto........................... Pauley Perrette
Tech Operator Eric Beal...................................... Barrett Foa

GUEST CAST:

Tom Smith.........................Kris Lemche
Ted Brock............................Sean Wing
Magda McEllon..................Tanya Clarke
Gretchen Jenkins...................Dawn Stern
Navy Chief Petty Officer Frank McEllon..............Adrian Latourelle
Steampunk Barback............Kinga Philipps
Steampunk Bartender..............Matt Lasky
Female Receptionist..........Taja V Simpson

DIRECTED BY: Steven De Paul

WRITTEN BY: Speed Weed

RATING: TV14-LV