Robert C. O’Brien’s 1974 postapocalyptic thriller will finally be adapted to film with this year’s Z for Zachariah, which premiered at Sundance earlier this year. In its first trailer, Margot Robbie thinks she’s the last person on Earth. That is, until she happens upon Chiwetel Ejiofor unknowingly bathing in unsafe water and saves him. For awhile they think they’re the last two people on Earth, and things get cute. Then Chris Pine shows up, and exactly what you think would happen when there’s only one woman for the two men left on Earth happens. Typical men.