Check out some of Michael Sheen's looks — he spent up to 8 hours in  the make-up chair to achieve these

Some of the varied looks sported by Michael Sheen in Last Train to Christmas

Michael Sheen has revealed he spent eight hours in the make-up chair to prepare for some of his more extreme looks in his new Christmas film.

The Good Omens star sports an array of hairstyles, including a blond mullet, in his role as Tony Towers, a local Midlands celebrity who discovers he can explore the different paths his life might have taken as he moves between train carriages, in the movie Last Train To Christmas.