Chris O'Donnell stars as agent "G" Callen and LL Cool J stars as Special Agent Sam Hanna in "NCIS: Los Angeles."CBS/Cliff Lipson - Friday, August, 7, 2009, 9:7 PM

Daniela Ruah stars as Kensi Blye in "NCIS: Los Angeles."CBS/Cliff Lipson - Friday, August, 7, 2009, 9:7 PM

Chris O'Donnell stars as agent "G" Callen in "NCIS: Los Angeles."CBS/Joseph Cultise - Friday, August, 7, 2009, 9:7 PM

LL Cool J stars as as Special Agent Sam Hanna in "NCIS: Los Angeles."CBS/Cliff Lipson - Friday, August, 7, 2009, 9:7 PM

Linda Hunt stars as Hetty Lange in "NCIS: Los Angeles."CBS/Sonja Flemming - Friday, August, 7, 2009, 9:7 PM

Adam Jamal Craig stars as Dominic Vail in "NCIS: Los Angeles."CBS/Cliff Lipson - Friday, August, 7, 2009, 9:7 PM

Rocky Carroll stars as Vance in "NCIS: Los Angeles."CBS/Art Streiber - Friday, August, 7, 2009, 9:7 PM

Peter Cambor stars as Nate Getz in "NCIS: Los Angeles."CBS/Cliff Lipson - Friday, August, 7, 2009, 9:7 PM