Christopher Gorham Guest Stars as Alex, Kilbride's Son"Maybe Today" - The NCIS team is tasked with assisting NCIS' cold case homicide unit with a case from 2003 and a missing Navy petty officer. Also, Kilbride and his son, Alex, work to rebuild their relationship, on the CBS Original series NCIS: LOS ANGELES, Sunday, April 16 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and available to stream live and on demand on Paramount+*.