OA on FBI refers to the character Omar Adom “OA” Zidan, played by Zeeko Zaki. In recent episodes, OA was temporarily absent from FBI, but makers and promos indicate he returns to the field in the following episode. The narrative around his absence has included explanations like a needed break or a storytelling gap, but the official promos have shown OA back in action soon after his missing episode. For the latest specifics, check the episode promos and CBS’s official FBI page or trusted entertainment outlets for the exact air date and context of his return.
