Mark Harmon is taking a NCIS break to be with his wife! Find out why and when

NCIS Mark Harmon who stars as Special Agent Leroy Jethro Gibbs is taking a break to spend time with wife Pam Dawber: Is Mark Harmon leaving NCIS? NCIS Mark Harmon news: Mark Harmon is leaving NCIS season 17 in 2019 for a while. Mark Harmon quits NCIS: Mark Harmon who plays Leroy Jethro Gibbs is quitting NCIS for a while. NCIS Mark Harmon leaves: Mark Harmon is taking a much-needed break from NCIS. It is known that the veteran actor plans to celebrate his 32nd wedding anniversary with wife Pam Dawber. Harmon has been married to actress Pam Dawber since March 21, 1987. #NCIS #MarkHarmon