Alex thinks he’s just another nobody, until he stumbles upon the mythical Sword in the Stone, Excalibur. Now, he must unite his friends and enemies into a band of knights and, together with the legendary wizard Merlin, take on the wicked enchantress Morgana. With the future at stake, Alex must become the great leader he never dreamed he could be.

A teen gang in a grim South London housing estate must team up with the other residents to protect their neighbourhood from a terrifying alien invasion.