NCIS season 19: How many episodes will Mark Harmon be in?

Mark Harmon will appear in NCIS season 19, but things are going to be different (Picture: Monty Brinton/CBS via Getty Images)***Warning: This article contains spoilers about the NCIS season 18 finale***NCIS fans are going to be seeing a lot less of Mark Harmon in the upcoming season of the hit crime drama.The season 18 finale of Naval Criminal Investigative Service seemingly saw his beloved character, Special Agent Leroy Jethro Gibbs, killed off.Now it’s been revealed that the series will