Sandi Toksvig takes a look at some various objects and ornaments, and finds out where to find a UFO. With special guests Sarah Millican, Cariad Lloyd, Alice Levine and Alan Davies.
Rob Brydon is back in the host's chair with Lee Mack and David Mitchell returning as the team captains. Sorting the fact from the fiction are guests Les Dennis, Richard Osman, Alice Levine, and Lou Sanders.
Alice Levine, Asim Chaudhry, Liza Tarbuck, Russell Howard, and Tim Vine tackle the absurd challenges Greg Davies' has set out for them, involving wheelbarrows, lemon towers, and a giant wardrobe.
Greg Davies commands five comics to perform complex challenges; Tim Vine strips to his waist; Russell Howard is tattooed; Alice Levine becomes an artist with squirty cream.
Greg Davies and Alex Horne challenge five comics to compete in tricky tasks including darts, eggs, and a wind-up tin man.