Mad About Men

Mad About Men is a British comedy film, made in 1954 in Technicolor. It was directed by Ralph Thomas and written by Peter Blackmore, who also wrote the 1948 film Miranda which preceded Mad About Men. Glynis Johns appears in both films as the mermaid Miranda.

When gymnastics school teacher Caroline goes on holiday at her familys home in Cornwall, she meets her distant mermaid relative Miranda, who looks exactly like her. She agrees to let Miranda trade places with her, while she goes on a bicycling trip with a friend. Caroline feigns an accident which leaves her confined to a wheelchair for a few weeks and gets nurse Carey to attend to Miranda. This conceals the fact that Miranda has a fish tail instead of legs.Caroline is engaged to Ronald Baker, but when he shows up, Miranda does not like him at all. She decides to make Caroline a better match. She flirts outrageously with two eligible bachelors, Jeff Saunders and Colonel Barclay Sutton, right in front of Ronald. When she discovers that Ronald works in the government sanitation department and approves of dumping garbage into the ocean, she dumps a tureen of cold soup on his head. ........

Source: Wikipedia