When the three NCIS shows return this fall for new seasons, fans can expect new missions, new faces, new tragedies, new relationships, and new… roommates? NCIS, NCIS: Los Angeles, and NCIS: New Orleans never fail to surprise. NCIS showrunner Gary Glasberg teased two new team members to fill Tony DiNozzo’s shoes, NCIS: L.A. executive producer Scott Gemmill hinted at a new side of Nell Jones (Renee Felice Smith), and NOLA EP Brad Kern revealed that Tom Arnold will play an important figure from Pride’s (Scott Bakula) past.