Richard Osman hosts as actress Chizzy Akudolu, author and comedian Charlie Higson, historian Kate Williams and comedian Tom Allen test their general knowledge skills.

Richard Osman hosts as actress Chizzy Akudolu, author and comedian Charlie Higson, historian Kate Williams and comedian Tom Allen test their general knowledge skills.

Richard Osman hosts as actress Chizzy Akudolu, author and comedian Charlie Higson, historian Kate Williams and comedian Tom Allen test their general knowledge skills.

Richard Osman hosts as actress Chizzy Akudolu, author and comedian Charlie Higson, historian Kate Williams and comedian Tom Allen test their general knowledge skills.

Richard Osman hosts as Chizzy Akudolu, Charlie Higson, Kate Williams and Tom Allen test their general knowledge skills. The week's winner is crowned.