(Sean Murray): Originally a recurring character, he becomes the longest-serving member of the cast. Language & Subtitles (English/Serbian)
(Mark Harmon): The tough, former Marine leader of the team. (Sean Murray): Originally a recurring character, he becomes
The show focuses on investigations involving the U.S. Navy and Marine Corps, ranging from murder and espionage to terrorism. CBS. Core Team (Early Seasons): (Sean Murray): Originally a recurring character
(Sasha Alexander): A former Secret Service agent who joins in Season 1. (Sean Murray): Originally a recurring character, he becomes