Duration: 15 seconds Hollywood psychological mystery, suspense thriller, ultra realistic, IMAX 70mm, 8K HDR, cinematic trailer. Night. A commercial airplane cruises above thick storm clouds. Inside the dimly lit cabin, passengers sleep quietly. The camera slowly moves down the aisle. A flight attendant checks passenger manifests. She suddenly stops. Seat 27A is occupied. She checks her tablet again. The seat should be empty. The mysterious passenger slowly raises his head. Lightning illuminates his pale face. Every cabin light suddenly turns off. Emergency lights activate. Passengers wake up in panic. The mysterious passenger has disappeared. The camera quickly pans toward the cockpit. The cockpit door slowly opens by itself. Hard cut to black. Dialogue Language: Latin American Spanish only. Azafata: "Disculpe... ese asiento está vacío." Copiloto: "¿Quién autorizó ese pasajero?" Capitán: "Cierren todas las puertas." Pasajera: "¡Él estaba aquí hace un segundo!" Voz desconocida (susurro): "Nunca viajé solo..." Perfect lip synchronization. No narration. No subtitles. No on-screen text. Audio: Aircraft engines, light turbulence, seatbelt warning chime, electrical buzzing, heartbeat, passenger whispers, thunder, wind, deep cinematic drones, Hollywood suspense orchestra, rising strings, powerful trailer impacts, dramatic silence before the ending. Ultra realistic cinematic lighting, emotional facial expressions, premium visual effects, realistic camera movement, blockbuster editing rhythm, ending on a shocking cliffhanger. No logos. No watermark.