Watch The Ninth Passenger (2018) online for free full movie and streaming film in English with HD quality. At the beginning of The Ninth Passengers, not one of the young students suspects what will happen in the following hours, as the party humor prevails. The eight-person group wants to party on a luxury yacht. But then a ninth passenger on board answers. What he has to say, but only a few will like. It begins a relentless struggle for survival on the high seas.