Another NCIS spinoff is on CBS , but this time, its a prequel–which has fans especially excited. NCIS: Origins is set in 1991, years before the events of NCIS, and follows a young Leroy Jethro Gibbs. “We are elated and honored to continue the expansion of the NCIS universe in such a unique and unexpected way,” said Amy Reisenbach, president of CBS Entertainment, when the news was first announced. “Viewers can look forward to Mark Harmon returning to CBS to narrate the complex and mysterious backstory of Leroy Jethro Gibbs’ early years in NCIS: Origins , which will build on the rich legacy of this character while reintroducing fan-favorite characters and meeting new ones.” Who stars in the series? Produced by CBS Studios and narrated by flagship series star Mark Harmon, NCIS: Origins stars the following: Austin Stowell Larry Jethro Gibbs Mariel Molino Lala Dominguez Kyle Schimid Mike Franks Tyla Abercrumbie Mary Jo Hayes Diany Rodriguez Vera Strickland Caleb Foote Bernard “Randy”...