The entrepreneur heads to Pisces fish and chip shop, a family-run establishment struggling to make a profit following the decline of its lunchtime trade. Despite having drafted in their daughter as manager, married owners Kipper and Julia find themselves unable to move the business forward and their constant arguing has left them on the verge of ending their relationship. Alex hopes that discussions with two successful restaurant chains and a meeting with Britain's youngest Michelin-starred chefs will teach them some industry secrets and give them the inspiration they need.