Calendar Girls is a 2003 British comedy film directed by Nigel Cole. Produced by Harbour Pictures, it features a screenplay by Tim Firth and Juliette Towhidi, based on a true story of a group of middle-aged Yorkshire women who produced a nude calendar to raise money for Leukaemia Research under the auspices of the Women's Institutes in April 1999 after the husband of one of their members dies from cancer. The film stars an ensemble cast headed by Helen Mirren and Julie Walters, with Linda Bassett, Annette Crosbie, Celia Imrie, Penelope Wilton, Geraldine James, Harriet Thorpe and Philip Glenister playing key supporting roles.