Given the most we've seen of Luke Skywalker in recent times was a quick flash of his still-cherubic face at the very end of Star Wars: The Force Awakens, space geeks will be happy to hear that Mark Hamill is among Norton's guests this week in a studio far, far away, plugging new Wars flick The Last Jedi. He'll be occupying sofa space with co-stars Daisy Ridley and John Boyega. Sam Smith supplies sincero-balladry with new single Pray.

Radio Times review

The Force Awakens is here! Surely you've seen it already? If not, build the excitement still further with a sofa full of Star Wars stars. Carrie Fisher, the original Princess Leia - back for the new movie, albeit no longer as merely a princess, but as General Leia - is on the show, which is good news given her fondness for talking bluntly and frankly.

Her younger co-stars John Boyega and Daisy Ridley might be more circumspect, although Boyega has shown great wit and equanimity in the face of a few crackpots who think a story about spaceships and aliens shouldn't feature black actors.

Also chatting, and singing: Kylie Minogue.