Alex Brooker, Josh Widdicombe and Aisling Bea spend an epic night at the Natural History Museum, playing hide-and-seek among the exhibitions, raiding the gift shop, and making gruesome discoveries...

Comedians Alex Brooker, Josh Widdicombe, Desiree Burch and Guz Khan run wild in London Zoo and witness what the animals get up to after dark. But who'll help to muck out the camel enclosure?

Alex Brooker and Josh Widdicombe are joined by husband-and-wife comedians Jon Richardson and Lucy Beaumont, as they experience the childlike joy of spending an access-all-areas night in Legoland. Alex, Josh, Jon and Lucy drink in some of the world's most impressive landmarks in Lego form, enrol in a high-octane race at the Driving School, and slip behind the doors of the Legoland staff workshop, where they have 15 minutes to build the most impressive Lego model they can.

Alex and Josh are joined by guest to spend the night in a famous place.