Siadwel's girlfriend Gravel is possessed by the demonic spirit of Rhyl, and he loses control of his anorak.

Siadwel has turned being a loser into an art form. In the last episode of this series, he gets an unusual part in the school nativity play and fails to be in the school photograph.

Siadwel meets school bully Gary Price for the first time and is adopted by a family of monkeys.

Wales's favourite lost cause, Siadwel, finds out why there are dead flies in the undertaker's window, plus Nan makes soup out of the previous year's Christmas decorations.