At the Melrose family's glorious house in the South of France, young Patrick has the run of the magical grounds. His father David rules with cruelty and his mother Eleanor has retreated into self medication and booze. Bravely imaginative and self-sufficient out of necessity, 9-year-old Patrick encounters the volatile lives of adults with fear. They are expecting guests for the weekend, but this afternoon is profoundly unlike other summer days, and the shocking events that precede the guests' arrival tear Patrick's world in two.

Host Tina Fey; Nicki Minaj performs.

Courtney makes a brave decision. Clay's memories of Hannah drive a wedge between him and Skye. Someone trashes the yearbook office.

Culinary goddess Nigella Lawson arrives in the kitchen for a week of challenges and surprises. The lid is lifted on Nigella's mystery box to reveal some of her favourite ingredients.

Tess meets Serena, an alumna of the restaurant who married one of their wealthiest guests; Serena and Simone were best friends and, to Tess, Serena has the perfect life; Simone teaches Tess not to believe everything she sees.

Barnaby and Winter uncover multiple motives when the winner of a fought-after music award is found strangled with a violin string moments before a performance, including rivalry over the prize, disagreements about the music festival business, and a missing Stradivarius violin.

When Louise's extensive Burobu card collection gets confiscated at school, she devises a tricky plan to get them back. Meanwhile, Bob must give a eulogy for an old acquaintance, despite an unfortunate incident that happened years ago.