The fourth heat comes from the Palace Theatre and Grand Hall, Kilmarnock, where Ania Magliano, Marjolein Robertson, Su Mi, Krystal Evans and sketch group Weegie Hink Ae That take to the stage in front of a packed house of over 200 comedy-lovers. Glaswegian stand-up comedian Christopher MacArthur-Boyd is host for the evening, joined by judges Josie Long, Susan Riddell and Fern Brady
