R. Scott Gemmill is a Canadian writer and producer born in Orangeville, Ontario and raised in Fort Erie, Ontario. He wrote and produced for JAG and ER. [1] Starting in its eighth season, he was the showrunner of NCIS: Los Angeles . [2] Gemmill created, showran, and executive produced the 2025 medical drama The Pitt . [3]
Gemmill started as a story editor on Friday the 13th: The Series in 1989 and also wrote for the show. [1] He also wrote on Tropical Heat and Side Effects. [1]
Gemmill worked on JAG as an executive story editor and writer. [4] He joined the crew in the first season and remained until the fourth season, [5] writing a total of 18 episodes. [6] After two years of writing for the show, he became a producer. [1] In 1999, he was nominated for a Humanitas Prize in the 60-minute category for his work on the JAG episode "Angels 30". [7]
He joined the crew of ER in its sixth season as a supervising producer and writer, [6] and eventually became an executive producer for the show. [3] The show was twice nominated for an Emmy Award for Best Drama Series for the sixth and seventh seasons. [8] He wrote for the series until the thirteenth season, a total of thirty-two episodes. [6] In 2008, he and David Zabel won a Humanitas Prize in the drama teleplay category for their work on the ER season 12 episode "There Are No Angels Here". [9]
He went on to work on the drama series Smith as an executive producer. [6] After the cancellation of Smith, he worked as a writer and executive producer on Women's Murder Club . [6] When that series was also cancelled, he took a position as a consulting producer and writer on The Unit . [6] After that program ended, he became a writer and executive producer on the fall 2009 series NCIS: Los Angeles , and became its showrunner in its eighth season. [2] [3]
Gemmill is the creator and showrunner of the HBO Max series The Pitt and also serves as a writer and executive producer. [3] The show won the 2025 Primetime Emmy Award for Outstanding Drama Series. [10]