Four in a Bed (2010)

Season 2: Episode 27

B&B beginners Teresa and Clive in Porthcawl, South Wales face close scrutiny from their guests - Mark and Kathy find two hairs in the bathroom and Cumbrian farmers Ruth and Mike are shocked to discover there's no view of the sea from their window. The hosts take their guests cosmic bowling and throw a surprise karaoke in the evening, which proves a big hit.