Actor Paul Rudd appears as question master at Britain's most popular pub quiz

Britain's most popular pub quiz has held its bumper Christmas edition - complete with a question from A lister Paul Rudd.

The Barley Mow in Marylebone, central London holds a quiz every Tuesday which gets booked out weeks in advance - and boasts a lengthy waiting list.

Its Christmas Quiz, a ticketed event which raises money for homeless charity Shelter, is even more popular if possible - selling out practically instantly.