When Detective Michael Britten (Jason Isaacs) regains consciousness following his family's car accident, he is told that his wife Hannah (Laura Allen) perished, but that his teen son, Rex (Dylan Minnette), has survived. As he tries to put the pieces of his life back together he awakens again in a world in which his wife is very much alive, but his son Rex died in the accident.

Cast: Jason Isaacs, Laura Allen, Steve Harris, Dylan Minnette, BD Wong, Michaela McManus, Wilmer Valderrama, Cherry Jones, Emil Beheshti, Melvin Abston, Cherise Charles, Jay Seals, Richard Clarke Larsen, Jim Klock