Host Mark Dolan puts a team of comedians and performers to the ultimate challenge: he and his studio audience want to know just one thing - who has the biggest Balls of Steel? / His special guests are keen to prove themselves by performing death-defying stunts, holding their nerve during hidden camera set-ups or by being juvenile and stupid in the presence of celebrities. / But have they really got what it takes? (Source: Channel 4) Currently 9.8/10