Passengers (2008)

After a plane crash, a young therapist, Claire, is assigned by her mentor to help the flight's five survivors. When they share their recollections of the incident - which include an explosion that the airline insists didn't happen - Claire is intrigued by Eric, the most secretive of the passengers. Just as Claire's professional relationship with Eric grows into a deeper connection - against her better judgment - the survivors, one by one, begin to disappear mysteriously... and Claire suspects that Eric may hold all the answers. Claire becomes determined to uncover the truth, no matter the consequences.