Jamie panics when he finds himself separated from Layla and Frankie just 24 hours before the end of the world, but his luck could be about to change when he strikes a deal with his grandmother. Meanwhile, a recent tragedy causes Sr Celine to return to Slough, the President gets a nasty shock when he arrives at the bunker and Rhonda and Leanne force down their last meal before facing the firing squad. (thetvdb.com)