After twenty years away, Odysseus washes up on the shores of Ithaca, haggard and unrecognizable. The king has finally returned home, but much has changed in his kingdom since he left to fight in the Trojan war.
When fate brings Belfast teacher JJ into the orbit of self-confessed "low life scum" Naoise and Liam Óg, the needle drops on a hip-hop act like no other. Rapping in their native Irish, they lead a movement to save their mother tongue.
A year after the mysterious disappearance of an 8 year-old girl, we meet her grieving family as they return home from her memorial service in their small town. Later that evening, strange lights appear in the nearby forest and the family is exposed to an inexplicably strange phenomenon that rattles them to the core. The origin of the lights appear to be visitors from another world that seemingly terrorize the family. What they don't realize is that these 'beings' will lead the family to the truth behind the little girl's disturbing disappearance.
