A mysterious assassin tells Sam that he is trying to protect her from Hourglass, a conspiracy orchestrated by five multinational corporations. Sam's investigation of the conspirators takes her to a country estate where she had been years before - it was where she was taken as a child after her mother was murdered and she was kidnapped.

Cast: Adam Rayner, Patrick Malahide, Tom Beard, Stephen Dillane, Adewale Akinnuoye-Agbaje, Manjinder Virk, Scott Handy, Melissa George, Sagar Arya, Stephen Campbell Moore, Oscar Kennedy, Souad Faress, Lex Shrapnel, Morven Christie, Maddy Griffiths