Every FBI Star Who Left the CBS After Playing Special Agents

When it comes to CBS’ FBI, no one is safe from a possible write off — including the special agents who anchor the TV show.

Special Agents Maggie Bell (Missy Peregrym) and Omar Adom “OA” Zidan (Zeeko Zaki) as well as ASAC Jubal Valentine (Jeremy Sisto) have been part of the series since its 2018 premiere. However, the original SAC Dana Moiser (Sela Ward) only lasted one season before she was replaced by Isobel Castille (Alana De La Garza).

John Boyd joined the cast during season 2 as Special Agent Stuart Scola, and has been on the hunt for the perfect partner ever since.

“It’s been interesting to kind of have this phase of being partner-less,” Boyd exclusively told Us Weekly in January 2025, after losing three TV partners. “We could have a little more speed dating. Someone could drop in. It could be a Cinderella slipper situation. I don’t know.”

Scroll down to see which FBI agents have exited the show — and what they’re up to now:

FBI airs on CBS Mondays at 9 p.m. ET.