Twice Round the Daffodils is a 1962 British comedy film directed by Gerald Thomas and starring Juliet Mills, Donald Sinden, Donald Houston, Kenneth Williams, Ronald Lewis, Andrew Ray, Joan Sims and Jill Ireland. The film was adapted from the play Ring for Catty by Patrick Cargill and . Carry On Nurse from 1959 was based on the same play. The cast and production team of Twice Round the Daffodils create a noticeable similarity with the Carry On films, but the film is not an official member of the Carry On series. The film was shot at Pinewood Studios using Heatherden Hall as the sanatorium.