Gran takes the Brockman family for a day out in London.
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Mum finds an inappropriate image on the family computer.
Karen recreates Britain's Got Talent, Ben takes a close interest in Dad's medical tests.
Superstition, astrology and conspiracy theories seem to be taking over the family.
Auntie Angela comes for another visit and shows off her new American therapist husband.
Mum and Dad try to put things right between them, but Karen is unimpressed.