- Missy Peregrym (Maggie Bell)
- Zeeko Zaki (Omar Adom 'OA' Zidan)
- John Boyd (Stuart Scola)
- Jeremy Sisto (Jubal Valentine)
- Alana de la Garza (Isobel Castille)
- Juliana Aidén Martinez (Eva Ramos)
FBI — S8E22
Episode: Defector
Air Date: 2026-05-18
Overview
The theft of a bioweapon from an unwitting defector forces the team to work with an old foe to secure the lethal pathogen and prevent an outbreak across New York City.