NCIS: Los Angeles 13x19 "Live Free or Die Standing" - The NCIS team works with DEA Agent Talia Del Campo (Mercedes Mason) to find a missing whistleblower set to testify against gun manufacturers marketing to drug cartels, on the second of back-to-back episodes of the CBS Original series NCIS: LOS ANGELES, Sunday, May 1st on CBS, and available to stream live and on demand on Paramount+. The episode was directed by series star Daniela Ruah and written by series star Eric Christian Olsen. - Starring: LL Cool J, Chris O'Donnell, Daniela Ruah, Linda Hunt