TV Guide U&Eden Wednesday

Lady Agnes distracts herself from her bad news by throwing a dinner party, where she catches the eye of charismatic American millionaire Casper Landry - and it is clear the attraction is mutual. But the festivities are interrupted by news of the Nazis going on the rampage in Germany, leaving many Jews dead and Lady Persie needing a safe passage home, forcing the family to pull together and do its best to help. Meanwhile, Mrs Thackeray has one too many arguments with Mr Pritchard, prompting her to make a momentous decision that throws the running of the house into chaos

The house is rocked by controversy when the publication of a scandalous novel exposes Blanche's unconventional lifestyle, bringing the doctor face to face with the author of the book and her former lover Lady Portia Alresford. But when the passion between the pair reignites, the doctor becomes conflicted. Meanwhile, Persie reveals a shocking secret to Hallam, and Beryl's workload prompts her to take a stand - until a familiar old face appears to offer a few wise words. Emilia Fox guest stars, with Alex Kingston, Jean Marsh, Ed Stoppard and Claire Foy

Archaeologist Ben Robinson examines the history of the Lancashire village Sunderland Point, which is cut off twice a day by the tide and has become a haven for wildlife. He reveals it was once a busy port that was instrumental in the slave trade, and at the forefront of the luxury goods business that transformed 18th-century Britain.

Part one of six. Classic episode of the sci-fi series, starring Jon Pertwee. The Doctor is called in to investigate when a chemical plant in Wales is rocked by a series of mysterious deaths, with the bodies of the victims inexplicably turned green

Part two of six. Jo is trapped at the bottom of the mine, where she discovers another worker affected by the strange green infection. The Doctor discovers the lift has been sabotaged, and the local people mount a protest against the chemical plant

The Doctor and Jo discover the source of the infection - an underground lake of toxic waste inhabited by mutated maggots. However, a cave-in leaves them trapped in the mine with the deadly creatures. Meanwhile, the Brigadier comes under pressure from the Government. Jon Pertwee stars