90 minutes
11/16/1954
Flirtatious mermaid Miranda swaps places with a schoolteacher who has gone on holiday. All is well until she falls in love with a human.
Glynis Johns
as Caroline Trewella / Miranda Trewella
Donald Sinden
as Jeff Saunders
Anne Crawford
as Barbara Davenport
Margaret Rutherford
as Nurse Carey
Dora Bryan
as Berengaria
Nicholas Phipps
as Col. Barclay Sutton
Peter Martyn
as Ronald Baker
Noel Purcell
as Percy
Joan Hickson
as Mrs. Forster
Judith Furse
as Viola
Irene Handl
as Mme. Blanche
David Hurst
as Signor Mantalini
Martin Miller
as Dr. Fergus
Deryck Guyler
as Editor
Anthony Oliver
as Pawnbroker
Lawrence Ward
as Alphonse
Martin Boddey
as Marco (uncredited)
Stringer Davis
as The Vicar (uncredited)
Meredith Edwards
as Police Constable (uncredited)
Lucy Griffiths
as Dr. Fergus' Secretary (uncredited)
John Horsley
as Sports Organiser (uncredited)
Dandy Nichols
as Nurse Carey's Landlady (uncredited)
George Woodbridge
as Fisherman Outside Pub (uncredited)
Meredith Edwards
as Police Constable