Tonight sees the Stephen King trilogy episode “Three Kings” airing on BBC Three at 10.00pm. Coincidentally, the same episode airs in the US tonight.

Peter imagines his family and friends in three of King’s most famous work: Quagmire, Cleveland, Joe and himself – as 12-year-olds – travel along a railroad track on a journey of self-discovery; Brian is injured in a bad car crash only to be “rescued” by his “number one fan,” Stewie; and Cleveland and Peter become fast friends in prison.

Season 7 concludes in the UK next week with the airing of previously skipped episode, “420″.