Host Mark Dolan puts a team of comedians and performers to the ultimate challenge: he and his studio audience want to know one thing who has the biggest Balls of Steel?

His special guests are keen to prove themselves by performing death-defying stunts, holding their never during hidden camera set-ups or by being juvenile and stupid in the presence of celebrities. Footage includes the likes of Mischa Barton and Matt Dillon being stunned with an electric pen, as well as Danny Glover keeping his cool whilst being interviewed with a dildo-shaped microphone.

But have they really got what it takes? Guest presenters include Alex Zane, Olivia Lee and New Zealand s number one stuntman Randy Cambell.