Frankie Faison rounds out the quartet of actors set to anchor ABC’s proposed spinoff from The Rookie set at the FBI. Along with previously cast Niecy Nash, Kat Foster and Felix Solis, Faison will guest star in a two-episode arc in the current fourth season of The Rookie, which serves as a backdoor pilot for the potential spinoff.
In the two embedded pilot episodes, Officer John Nolan (Fillion) and the L.A. division of the FBI enlist the help of FBI trainee Simone Clark (Nash) when one of her former students is suspected of terrorism following an explosion at a local power station.
Source:
Full Details @Deadline