The Backpacker Friends 1: The time the Viking Raid went wrong

In this new adventure derived from The Backpacker Family, Willi, Anna Beth, Alby, Jr. and Sean gather in a time travel to help the Monks and the villagers to save the Island of Lindisfarne from the first Viking Raid to England. They couldn't understand what was going on until Lt. Granger appeared in the Island and explained that they were in a mission for the Queen; which would change the course of History forever.