LL Cool J

役 Special Agent Sam Hanna

Chris O'Donnell

役 Special Agent Grisha Aleksandrovich Nikolaev "G" Callen

Daniela Ruah

役 Special Agent Kensi Marie Blye

Eric Christian Olsen

役 Investigator Martin A. "Marty" Deeks

Barrett Foa

役 Tech Consultant Eric Beal

Renée Felice Smith

役 Intelligence Analyst Penelope "Nell" Jones

Linda Hunt

役 Operations Manager Henrietta "Hetty" Lange

Miguel Ferrer

役 Assistant Director Owen Granger

Medalion Rahimi

役 Special Agent Fatima Namazi

Caleb Castille

役 Special Agent Devin Rountree