When PC Andy arrests a teenager for shoplifting, he thinks it's going to be a routine case. Then he sees the weapon she's carrying and decides to call in Torchwood. Under questioning from Gwen, the girl remembers her name but little else, and when she speaks it's in a strange mix of English and Scandinavian but with a Cardiff accent. Then the girl's blood tests come through and the team is faced with a dilemma.

Jack ... John Barrowman
Gwen ... Eve Myles
Ianto ... Gareth David-Lloyd
PC Andy ... Tom Price
Freda ... Erin Richards
Security Guard ... Matthew Gravelle
Policewoman ... Sara McGaughey
Dog Walker ... Dick Bradnum
Girl ... Isabel Lewis

Writer: Anita Sullivan
Sound Design: Nigel Lewis
Director: Kate McAll
BBC Cymru Wales. Show less