Sister Frances panics when Mother Mildred insists that she attend her first solo birth before Nurse Crane returns, and Trixie treats a pregnant woman who discovers that she has gonorrhoea, a condition that could have serious implications for the health of her baby. The Turners try to persuade Violet to approve the formation of a Brook Advisory Centre, and Lucille looks forward to a second date with Cyril.
When Mamie, a stylish septuagenarian, gets an unexpected offer to model in an ad campaign, she finds the experience makes her more self-conscious about her age. Meanwhile, a veterinarian suffering from depression decides to try microdosing mushrooms, with some advice from The Guy — but quickly builds up a tolerance.
When a blackout hits the South Side, Kevin and Veronica come up with a plan to bring the neighborhood together. Carl grows suspicious of Debbie’s attempts to get closer with Kelly. Fiona receives guidance from an unexpected person and Lip has to deal with the fallout from Xan’s DCFS visit.
The savage group led by Alpha confronts the Hilltop in a harrowing attempt to retrieve her daughter. A supply run for the Kingdom turns into a dangerous quest.
Matt LeBlanc and Chris Harris take a road trip across Sri Lanka in a pair of tiny tuk-tuks. Back at the track, Chris also tests out the latest super-saloons from BMW and Mercedes, while Professor Green sets a lap as this week's Star in a Reasonably Fast Car.