The Quiet Earth (1985) movie

The 1985 New Zealand movie The Quiet Earth is based on Craig Harrison's 1981 novel The Quiet Earth. As with the 2009-2010 TV adaptation of Robert Sawyer's 1999 novel Flash Forward, which begins with the premise of a science experiment gone wrong, in The Quiet Earth its experiment causes nearly everyone who had not been on the verge of death to disappear from the world. Three survivors, possibly the last humans in their part of New Zealand, including a Maori man, emerge and try to make sense of what has happened. In the end, one of the scientists involved in the experiment sacrifices himself to try and turn the world back to its previous state. Only the consequences for him are literally out of this world.