Flirtatious mermaid Miranda swaps places with a schoolteacher who has gone on holiday. All is well until she falls in love with a human.
Col. Barclay Sutton
Dr. Fergus' Secretary (uncredited)
Nurse Carey's Landlady (uncredited)
Caroline Trewella / Miranda Trewella
Fisherman Outside Pub (uncredited)
The Vicar (uncredited)
Sports Organiser (uncredited)