R. Scott Gemmill
Writing · Writer · Executive Producer · Supervising Producer
Active 1987–present · Awards: Humanitas Prize, Primetime Emmy Award for Outstanding Drama Series
R. Scott Gemmill is a Canadian television writer and producer. He wrote and produced for JAG and ER. He also wrote for all fourteen seasons of NCIS: Los Angeles, serving as showrunner from its eighth season onward.
Filmography
NCIS: New York (2026) — Writer · CreatorThe Pitt (2025) — Writer · Executive Producer · CreatorHawaii Five-0 (2010) — WriterNCIS: Los Angeles (2009) — WriterWomen's Murder Club (2007) — WriterThe Unit (2006) — WriterSmith (2006) — WriterJonny Zero (2005) — WriterJAG (1995) — Writer · Story · ProducerTaking the Falls (1995) — WriterER (1994) — Writer · Executive Producer · Supervising Producer · Co-Executive Producer · StoryFriday the 13th: The Series (1987) — Writer