NO RETURN (ALLER SIMPLE)

Six strangers are invited, under various pretexts, to stay at a billionaire’s prestigious estate. En route, their helicopter is forced into an emergency landing in the middle of nowhere. As they settle in to await rescue, a series of mysterious accidents and disappearances begins to unfold. What could possibly link a former police officer, a dealer in religious art, a retired professor, a marketing executive, a high-profile forensic expert, and a businesswoman - and why have they all been brought together in this deadly trap?