Celebrities test the depths of their general knowledge in this special edition of the quiz. Gyles Brandreth, Bonnie Langford and Bernie and Linda Nolan are among the stars trying to come up with the answers no-one else could think of. Presented by Alexander Armstrong and Richard Osman.

Celebrities test the depths of their general knowledge in this special edition of the quiz. Nicholas Parsons, Rick Wakeman and Hannah Waterman are among the stars trying to come up with the answers no-one else could think of. Presented by Alexander Armstrong and Richard Osman.

Celebrities test the depths of their general knowledge in this special edition of the quiz. Michelle Heaton, Neil Fox and Emma Forbes are among the stars trying to come up with the answers no-one else could think of. Presented by Alexander Armstrong and Richard Osman.

Celebrities test the depths of their general knowledge in this special edition of the quiz. Gareth Thomas, Rachel Riley and Mark Durden Smith are among the stars trying to come up with the answers no-one else could think of. Presented by Alexander Armstrong and Richard Osman.

Celebrities test the depths of their general knowledge in this special edition of the quiz. Ray Quinn, Paul Young and Chris Kamara are among the stars trying to come up with the answers no-one else could think of. Presented by Alexander Armstrong and Richard Osman.

Celebrities test the depths of their general knowledge in this special edition of the quiz. Jennie Bond, JK and Joel and Mary Berry are among the stars trying to come up with the answers no-one else could think of. Presented by Alexander Armstrong and Richard Osman.

Celebrities test the depths of their general knowledge in this special edition of the quiz. Jenny Eclair, Lee Dixon and Sian Lloyd are among the stars trying to come up with the answers no-one else could think of. Presented by Alexander Armstrong and Richard Osman.

Celebrities test the depths of their general knowledge in this special edition of the quiz. Stephen K Amos, Toyah Wilcox and Katie Derham are among the stars trying to come up with the answers no-one else could think of. Presented by Alexander Armstrong and Richard Osman.

Celebrities test the depths of their general knowledge in this special edition of the quiz. Joe McElderry, Nicki Chapman and Pete Waterman are among the stars trying to come up with the answers no-one else could think of. Presented by Alexander Armstrong and Richard Osman.

Alexander Armstrong and co-host Richard Osman present a special celebrity Children in Need edition of the quiz that tests the depths of your general knowledge. The celebrities try to come up with the answers that no-one else could think of.