As for the casting,Lucifer star Tom Ellis has been tapped to headline the spinoff, though he will be joined by a co-star that hasn’t been cast yet. Ellis’ role hasn’t been named yet, but he is described as a loose-canon CIA case officer who works out of the CIA’s New York branch with a straight-laced FBI agent. The casting of Ellis’ co-star is crucial to the show’s success, and the good cop/bad cop dynamic has worked well in the police procedural genre before.
The Latest FBI Spinoff Will Go Straight To Series

Both Wolf and Hudgins also served as writers on the forthcoming episodes, meaning the creative duo’s fingerprints will be all over the debut season.
CBS announced plans for a CIA-themed spinoff to FBI back in January 2025, and they wasted little time in pushing it through the development phase. The show got a straight-to-series order in April of the same year, and it won’t go through a pilot phase like most spinoffs do. Dick Wolf and David Hudgins co-created the series, with the latter serving as showrunner for season 1. Both Wolf and Hudgins also served as writers on the forthcoming episodes, meaning the creative duo’s fingerprints will be all over the debut season.
FBI is renewed through season 9.
This bodes well for FBI: CIA, as Wolf especially has a track record of success with police procedurals. However, the spinoff has big shoes to fill after the surprise cancellation of FBI: Most Wanted and FBI: Internationalin the early weeks of 2025. Instead of becoming the fourth show in the franchise, FBI: CIA now joins the flagship series as the only two programs currently airing. If the spinoff doesn’t take off, it will likely destroy any chance of future spinoffs coming to air on CBS.
The FBI franchise includes:
Tom Ellis Will Headline The CIA Spinoff
Ellis’ co-star hasn’t been cast yet, but the as-yet-unnamed FBI agent is crucial to the show’s success.
Perhaps best known for his turn on Lucifer, Tom Ellis has signed on to lead the upcoming FBI: CIA spinoff. Ellis’ character isn’t named yet, but he is described as a loose-canon CIA agent who works out of the New York branch of the agency. The concept of the program is that he works on cases with a straight-laced FBI agent who believes in following the rules strictly. Ellis’ co-star hasn’t been cast yet, but the as-yet-unnamed FBI agent is crucial to the show’s success. Their odd-couple dynamic will likely be the heart of the series, and chemistry is key.
The FBI & CIA Work Together To Stop Terrorism
Unlike other cop shows which often concern street-level crimes, the FBI franchise sees its agents take on major threats like terrorism on a weekly basis. This trend will continue in FBI: CIA with both agencies working together to stop domestic and foreign threats to the United States. However, from what has been announced about the spinoff, the newest show will also be about the odd-couple dynamic between its two lead characters. Tom Ellis’ CIA agent will be a brash loose canon, while his FBI counterpart is expected to play things by the book.
This will likely be the real heart of the show, as their conflicting methods could drive a wedge between the partners as they each believe their route is the correct one. This relationship will probably be one of tension and not humor, since the FBI franchise isn’t really known for its comedic moments. Whatever FBI: CIAturns out to be, it’s bound to be a hit on CBS, and the network has already struck gold with the Dick Wolf franchise before.