Richard Ayoade and Greg Davies attempt to extract the essence of Moscow in just 48 hours. It's a challenge which sees them clash with tanks in Red Square, head into space, but also underground ...

From a cava masterclass in Barcelona with Kathy Burke, to space food in Moscow with Greg Davies, Richard Ayoade mixes a cocktail of his greatest meals munched and drinks drunk.

Quiz master Jimmy Carr is joined by Richard Ayoade, Katherine Ryan ... sports idols such as Shania Twain and Sir Andy Murray. Greg Davies puts the wit and wisdom of five comedians to the test.