Summer in LA is full of surprising adventures for Matilda and the Ramsay bunch. Dad Gordon has organised a secret trip into the middle of the Californian countryside for Tilly, mum Tana and sister Holly, but the last thing they are expecting is fishing. Tilly and her dad love it but it looks like Tana and Holly are less than impressed. But in typical Ramsay fashion, there has to be a competition, so they meet up with some local fisherman to go head to head in a UK v USA fishing competition. Cooking outdoors next to the lake, Tilly makes a colourful summer salad and a watermelon pizza, but will dad's craziest ever cooking plan work, and will there actually be fresh fish on the menu?