Comedy is a universal language whose single currency is laughs. Nationalities, borders and boundaries are irrelevant: all that matters is punchlines. To prove that point, the fourth Comedy International Showcase has assembled eight international acts united by their ability to split sides. Many of the standups are arena stars in their home countries, including Belgian headliner Alex Agnew. Other nations represented include France, Greece, Macedonia and Scotland, in the form of Larry Dean. Lest you need further convincing, all profits go to charity. A worthy night out for a worthy cause. Over 16s only. Acts may be subject to change without notice.