主演：
路易莎·克劳瑟 /
苏菲·洛 /
Stella Uhrig /
Shire Richardson /
David Scicluna
导演：
马克西米利安·埃伦魏因
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.