Maria Bello is eyeing an exit. The actress will depart NCIS in the upcoming 18th season, ET has confirmed. Bello, who joined CBS' long-running procedural as Dr. Jacqueline Sloane in season 15, will ...

It’s official: Maria Bello has left the NCIS cast. Even though fans knew this was coming, it doesn’t make it any easier to say goodbye. Maria’s farewell to Sloane took place during season 18, episode ...

Mark Harmonstarred in the backdoor pilot episodes of JAG that led to its spinoff, NCIS. Heled the cast of NCIS for 18 full seasons as Supervisory Special Agent Leroy Jethro Gibbs and became an ...