Well, this looks expensive. This new fantasy drama is set in the legendary city, following the adventures of the young Jason and his friends Hercules and Pythagoras. Yep, he used to be a lot more exciting. In this first episode, fledgling hero Jason goes in search of his father, only to find himself washed up on the shores of a mysterious land - a world of strange creatures, soothsaying oracles and palaces so large it is said they were built by giants. This is the city of Atlantis - but the newcomer soon realises he has chosen the wrong time to arrive when he becomes mixed up in a deadly ritual from which it seems there is no escape. Jack Donnelly, Mark Addy and Robert Emms star.