Joanne McNally

Claudia's guests are comedians Joanne McNally and Guz Khan, and singer-songwriter Niall Horan.

Bradley Walsh hosts as Brian Conley, Kate Garraway, Jonathan Ross, Ruth Madeley, Kiri Pritchard-McLean and Phil Wang try to fill in the missing blanks and win prizes for some lucky contestants.

Bradley Walsh is joined by Rob Beckett, Jordan Banjo, Emma Barton, Joe Swash, Joanne McNally and Su Pollard.

Joanne McNally, John Robins, Nick Mohammed, Sophie Willan and Steve Pemberton are hoping they'll still have a career after tasks involving roller blinds, a floating primate, and, as is traditional, eggs.

Nick Mohammed sheathes a water bottle with a sock; Sophie Willan attempts to take flight; Joanne McNally ties a noose for a soft toy; John Robins puts his faith in honey.

Before the new champion is announced at the grand final, Nick Mohammed makes a remarkable prediction.