A special 11 minute preview of the new series of Torchwood, Miracle Day, which premieres worldwide in July. When C.I.A. agent Rex investigates a global conspiracy, he unravels a threat which challenges the entire human race, and discovers that the answers may just lie within a secret British institute called Torchwood...<br /><br />Keep up to date with the latest Series 4 developments at http://torchwood.whoviannet.co.uk/
