Derren Brown: Trick of the Mind Series 3 Episode 304

Derren visits the Valley of Fire, Nevada, where he makes the sun disappear and then shows viewers how he did it. He conducts the same experiment on a group of people in Hollywood, Barcelona and London, and Matt Lucas is dumbfounded by a card trick.

Derren tries to manipulate the thoughts of athlete Kelly Holmes at a north London running track - with fascinating results. He also attempts to implant notions into the dreams of a sleeping student.

Derren uses his powers of misdirection and illusion to win a blindfolded noughts and crosses game in London, and finds water divining in the Nevada desert is thirsty work. A group of strangers invited onto the show find they all have something in common.

Derren travels to Vienna, where he performs a perplexing effect on the giant Ferris wheel featured in Orson Welles' The Third Man. He also manipulates a cinema audience to forget a film they have just watched, while Stephen Merchant takes part in a game of fifty-fifty chance.

Derren performs an old séance trick for Meera Syal, makes an amputee feel sensation in their missing limb and demonstrates a memory feat in Monaco.