What would you do if disaster struck? Would you be a hero...or a coward? These are the true stories of people involved in many different kinds of disaster, and how they behaved in life-or-death situations. Hear about a single act of revenge that sacrificed hundreds of lives; how a tragic disaster at sea turned one man into a hero; the train crash that should never have happened and other real-life dramas.

Incredible? Impossible? Too awful to imagine? But someone, somewhere at some time has sworn that each of these strange stories is true... A newspaper reports of a monster man, whose fiery breath scorched the faces of his victims; an American swears to his dying day he was kidnapped by a family of Bigfoot or ape men; and centuries old records tell of a beached sea monster so huge, a man could have drowned inside it.

It's 1940 and war is underway. In Sheffield, England, a brother and sister set out to solve a mystery, brazenly believing that the air-raid signals are only false alarms. In Dachau, Germany, two boys come up with a bold plan to bring an end to the war and help a Polish prisoner escape. But when the bombs falling on Sheffield become a reality, and the German boys’ plan hurls them unwittingly into the midst of the action, the children’s adventures swiftly become a terrifying fight to survive...

It's 1918, and the Great War is entering its final phase. In Northern France, young Aimee has just found out that her mother is part of a spy network working with the British. After reluctantly befriending Marius, a German boy who has been left behind by his countrymen, she must try to help him get back behind German lines while evading traitor she has helped to discover.

What makes people want to solve a mystery? Listen to these seven stories and you might decide there are some things that can never be explained. Find out how one woman checked into a Parisian hotel - and then disappeared; why Flight 19 never returned, with no sign of wreckage or survivors; and if the ghosts of Borley rectory can ever rest in peace. With gripping accounts and dramatic fact files, uncover some mysterious events from real life and decide what you think really happened.