Barbara's condition is not improving and she is kept in isolation at the hospital, leaving her friends able to do nothing but wait for more news. Dr Turner and Shelagh assist a man being held in a remand home whose wife is pregnant, while Lucille makes some new friends.

Robert and Jackie move toward a new step in their real-estate business. Frances faces the fallout of a successful opening at her gallery, and enlists Robert’s help with a home-repair project. A returned favor from Frances sets Diane on a bender, which comes back to haunt her at another eventful party.

Carrie follows a lead. Saul's situation goes from bad to worse.

Groups unite their forces and converge on the Hilltop; Aaron and Enid search for allies; Simon takes matters into his own hands.

Matt LeBlanc and Chris Harris head into the Californian woods to test off-road toys and hunt for Big Foot. Rory Reid invents the sport of reverse camera racing, while Chris tests the new McLaren 720S. Lee Mack is this week's studio guest.