George Sunday has moved in with his new girlfriend, nurse Janet Dawkins, though why on earth she is attracted to the peculiar Irishman is beyond her colleagues. Piers can't wait for Janet to introduce George to her parents, knowing that George is bound to make the wrong impression. Janet's mother, Ella, disapproves of everything Janet does and her father, Stanley, is pathologically protective of his little angel so, understandably, both George and Janet are very nervous when her parents arrive for Sunday lunch. George is under strict instructions to try to behave 'normally', but he can't resist helping to cook the chicken and heat the soup with his breath. After that disaster, George decides not to use his special powers to extinguish the burning oven gloves...