Directed by: Andy Goddard
Original Air Date: 13th February 2008
Synopsis:An alien with the power to change memories infiltrates Torchwood. It's up to the team to save themselves before it's too late. With Captain Jack caught up in memories of his lost family, and Gwen struggling to remember Rhys, it takes Jack's love of Ianto to reveal the truth. But there's always a price to pay.