CBS FBI Season 9 Episode 4 Preview: Reticence

The upcoming episode of CBS’s FBI, titled ‘Reticence’, is scheduled to air on Monday, October 26, 2026. The plot follows the team as they investigate a connection between a series of murders and the disappearance of an infant, which appears to involve a rocket propulsion company preparing to go public.

The investigation takes a difficult turn when evidence suggests that one of the team's own members may be using their badge to commit crimes. The episode also explores the aftermath of Special Agent Omar Adom ‘OA’ Zidan’s recent undercover assignment and its impact on his relationship with the team and his moral boundaries.

The episode is directed by John Behring and written by Bryce Ahart and Stephanie McFarlane. The cast includes Missy Peregrym, Zeeko Zaki, Jeremy Sisto, Alana De La Garza, John Boyd, and Juliana Aidén Martinez.