剧情简介
Two sisters go diving at a beautiful, remote location. One of the sisters is struck by a rock, leaving her trapped 28 meters below. With dangerously low levels of oxygen and cold temperatures, it is up to her sister to fight for her life.。Because of their children's bad grades, some parents want the teacher Mrs. Müller gone. They meet with Mrs. Müller and try to convince her to leave the class.。