NCIS: ORIGINS follows a young Leroy Jethro Gibbs (Austin Stowell) in 1991, years before the events of NCIS, and is narrated by Mark Harmon. In the series, Gibbs begins his career as a newly created special agent at the fledgling NCIS Camp Pendleton office, where he forges his place on a rugged team led by NCIS legend Mike Franks (Kyle Schmid). Airdate: October 14, 2024

Series premiere Monday, October 14