Fans of CBS’s FBI better brace themselves — because Monday’s upcoming episode, “Manifest,” is shaping up to be one of the most intense installments the series has ever delivered.

What begins as a routine escort mission for Special Agents Maggie Bell (Missy Peregrym) and OA Zidan (Zeeko Zaki) quickly turns into a high-altitude nightmare after a failed assassination attempt on a U.S. Senator. The agents are ordered to fly her safely back to Washington D.C. — but the flight becomes anything but safe.

In newly released photos, tensions are palpable as Maggie and OA appear mid-flight, faces drawn with fear and focus. Meanwhile, back on the ground, Scola (John Boyd) and newcomer Eva Ramos (Juliana Aidén Martinez) are seen navigating a tense crime scene as reporters swarm for answers. And for the first time since her brush with death, Isobel Castille (Alana De La Garza) is spotted back in action — calm, steady, and as commanding as ever. “Isobel is the heart and soul of the team,” showrunner Mike Weiss told The New Times. “Even after what she’s been through, her strength never falters. That’s what makes her such a powerful leader.”

But the spotlight this time falls squarely on OA, who — as Missy Peregrym teased — faces something “truly terrifying” mid-air. “Something scary happens to OA,” Peregrym revealed. “And Maggie? She’ll stop at nothing to save him. We haven’t done something this emotional in a while, and it felt incredible to film.”

Zeeko Zaki echoed her words, describing the episode’s tension as “claustrophobic, raw, and very real.” The airplane setting, he explained, created “a sense of constant danger — nowhere to run, nowhere to hide.”

This isn’t OA’s first brush with disaster. Last season, he and Gemma barely survived a train hijacking, and fans are already drawing parallels. But this time, the danger feels closer — more personal.

Written by Bryce Ahart and Stephanie McFarlane, and directed by Jon Cassar (24, The Orville), Manifest promises heart-pounding action and emotional depth in equal measure.

When bullets fly at 30,000 feet and trust becomes the only parachute, one wrong move could mean the difference between life and death.