The fabulously funny Sarah Millican hosts, as she introduces rising comedy star Tom Allen and US comedian Arj Barker to the stage.

This week, star of the BBC sitcom Josh, and The Last Leg, Josh Widdicombe, hosts as he introduces the brilliant Nathan Caton and Australian comic Celia Pacquola to the stage.

In this week's third episode, multi-award winning Gina Yashere hosts as she introduces surreal Australian comedian Sam Simmons and rising comedy star Ellie Taylor to the stage.

Adam Hills hosts with guests Jamali Maddox and Michelle Wolf.

In the fifth episode, Glaswegian comedy giant Frankie Boyle is your host as he introduces young stand-up sensation Jack Carroll and the wonderful Holly Walsh to the stage.

Joe Lycett hosts with guests Ivo Graham and Phil Wang.

Romesh Ranganathan hosts this festive special, with guests Kerry Godliman, Seann Walsh and Spencer Jones.