One misty morning, Liz Dunn stumbles down the road to her school and screams for help. A police psychologist gets her to reveal her story: A month earlier: three rebellious teenagers - Mike, Frankie and Geoff are trying to ditch the school field trip to Wales. The school nerd Martin helps them out by allowing them to stay in an old war bunker for the three days on the condition that his friend Liz joins them. The teens go down, party and have great fun but Martin doesn't return to let them out...

Two faiths, two empires, two rulers - colliding in 1588. Papist Spain wants to bring down the heretic Elizabeth. Philip is building an armada but needs a rationale to attack. With covert intrigue, Spain sets a trap for the Queen and her principal secretary, Walsingham, using as a pawn Elizabeth's cousin Mary Stuart, who's under house arrest in the North. The trap springs, and the armada sets sail, to rendezvous with French ground forces and to attack. During these months, the Virgin Queen falls...