after a weevil attack Gwen wakes up in 1986 to find her dead teammates alive and well but with no memory of her. is she in an alternative world? where's Jack? who is Gene Hunt? and can Gwen get back to where she belongs before it's too late?

A Deadly alien object is detected by the Torchwood team, it has appreared mysteriously through the rift, they investigate. It leads to the death of a young man killed by the alien device. Appearances by Gene Hunt and Alex Drake from A2A.