The faces and the fangs... Supernatural on ITV

In Supernatural, Sam and Dean Winchester (pictured) travel across America hunting down evil forces along the way. And now they're back for a brand new series on Sunday nights on ITV2

cast and characters from itv2's supernatural tv series

In Supernatural, Sam and Dean Winchester (pictured) travel across America hunting down evil forces along the way. And now they're back for a brand new series on Sunday nights on ITV2

Sam and Dean are hunting a demon called Azazel, the yellow-eyed monster responsible for the death of their mother 23 years ago

Genevieve Cortese plays Kristy, a small town waitress who gets romantically involved with Sam (Jared Padalecki)

Bobby Singer is a hunter like the Winchesters and an expert in the supernatural. He helps Dean and Sam in their fight against the demons.

In the first episode Dean is rescued from Hell by a mysterious entity. Dean, Sam and Bobby visit a psychic to discover the identity of the creature...

In After School Special, Brock Kelly and Colin Ford get to play Dean and Sam in their younger days. Boy, Sam has sure grown since high school.

The What's on TV team brings you everything you need to know about the world of TV. We have all the information on what is happening in the soaps, what you can't afford to miss on television and which new shows and series are launching. Our handy guides, to all the latest TV shows, bring you everything you need to know about new launches, returning series and must-see events so that you don't miss a thing..