Season 1 - Alex has rapidly risen through the ranks of the Met and, in the modern world of 2008, skillfully uses psychological profiling to capture suspects. When Alex and her daughter are kidnapped, she makes a daring attempt at escape, resulting in a horrific incident. Alex suddenly finds herself in 1981, interacting with familiar characters, not just from her own lifetime, but also from the detailed reports logged by none other than Sam Tyler, which Alex previously spent months poring over. (imdb)