At an awards ceremony Theo Zimmer is struck when a stage shelf falls. He then wakes up sent back to age eight on the same flight that once crashed. He finds his father alive and warns him, "This plane is about to crash." Passengers and his mother Brianna, who tells the father they're divorced, dismiss him and scold his parents. In the cockpit crew note the route is risky but instruments show "No stress point detected" and are ordered to report to tower. Suddenly a brief alarm and the voice "Oops... What's going on?" leave the plane's safety unresolved.
On Flight 8236, sudden turbulence triggers panic. A boy, Theo, insists he's a trainee pilot and demands access to the cockpit, sparking a dispute with other passengers and his family—his father says, "I trust my son." Cabin crew warn everyone to remain seated as service is suspended. Theo warns oxygen masks will soon drop, and later the cabin is confirmed to be losing pressure. The crew orders masks on and seat belts fastened. The episode ends with the plane in severe turbulence and passengers donning masks, the immediate outcome still unresolved.
On a flight suddenly forced into emergency procedures, passengers are ordered to sit as a countdown ticks toward autopilot. The narrator is seated at the emergency exit, 11A, and tells her father this is the safest evacuation spot. She flashes back to her parents' breakup—Brianna leaving after divorce—then remembers a past-life crash where her father shielded her and she survived. Now, with a second chance, she vows to protect him and everyone on board. Autopilot engages and her vow becomes an urgent order to act before fate repeats.
Mid-flight turbulence turns into a crisis when a passenger, Theo, insists the cockpit is unmanned and rushes to get inside. His mother and father try to stop him while he pleads, "Let me in to save everyone." Passengers demand to see the captain after the plane shakes; cabin crew announces the cockpit opens from the inside and only an emergency code can unlock it. When someone asks, "How does he know the emergency code?" suspicion spreads. The episode ends with frantic cries of "Hurry! Help!" as time runs out and a desperate choice looms.
At 33,000 feet the cockpit windshield shatters and peels away, throwing an aircraft into an emergency. The crew scramble as autopilot disconnects, spoilers and window heating fail, and a snow-capped mountain looms – aircraft must climb. A boy, Theo, wakes and unexpectedly enters the pilot's command; controllers send squawk 7700. The right engine starts smoking and catches fire, forcing single-engine flight. Crewmembers confirm Theo's inputs were correct and that one engine can keep them aloft, but only with assistance. The episode ends with someone answering, "I'll help you," leaving the mountain crossing unresolved.
Mid-flight panic erupts when a child, Theo, struggles at the controls and calls for his dad. The captain unexpectedly orders Theo to take manual control—"Dad, trust me"—while others try to stop him. Air traffic control reports Flight 8236 sent an emergency signal and then lost normal contact. Black box data shows manual inputs and dangerously low altitude. Radar confirms Dragon Snow Mountain 30 km ahead; failure to climb will cause a crash. Authorities escalate to highest alert and deploy rescue units. The episode ends with the captain, Theo and rescue teams racing to force a climb.
Mid-flight panic erupts when the captain suddenly faints and crew warns the plane hasn't reached a safe altitude. Aboard, passengers clash: a parent shouts about their son being pushed; others accuse that son of endangering everyone. Liam and Brianna argue as oxygen thins and people grow dizzy in -104℉ conditions. The pilots announce they're entering Dragon Snow Mountain — a known nightmare — and without manual control the plane will crash into the mountain. With leadership gone and time running out, one person steps forward and says, "I will." The choice to let them fly remains unresolved.
Child Theo suddenly appears on flight 8236’s radio, insisting "I can save everyone." The tower hears a child's voice and learns the pilots are unable to operate the plane. Satellite shows 8236 out of control, entering the Dragon Snow Mountain area where a crash may be inevitable. Theo tells his mother he was an ace pilot with 12,000 flight hours in a past life and begs to take the controls on the highest-altitude route that requires over 10,000 hours. Communication falters, authorities activate an emergency plan, and whether Theo will be allowed to try remains unresolved.
Air traffic control scrambles to clear the route and assemble security, firefighting and cabin crew to ensure Flight 8236 lands safely. Communications are cut. Onboard, passengers and crew spot a snow-covered mountain and someone tells Brianna, "Our family will leave this world together," then insists, "I can save everyone," asking for help. Another voice berates a child and snaps, "Shut up if you don't want to die." Ground teams stand ready while cabin staff face coercion and a risky request for assistance. With only minutes before a critical approach to the mountain, ground teams must decide how to respond.
A midair emergency forces a fix: the right engine drops to 35% and an over-temperature alert signals fire. With no other pilots available, crew put Theo, a boy, into the cockpit to assist his father. Crew order fuel shutoff and engine-fire procedure while prepositioning the landing gear and switching to manual control. As thrust fails and passengers brace, someone cries 'We're about to crash.' Theo follows orders, grips the controls and presses the rudder. He vows to save his dad and change their fate. The episode ends unresolved, with the plane's landing and Dad's survival depending on Theo's next move.