“A film (1975) written by Frank Pierson and directed by Sidney Lumet about a bisexual man (played by Al Pacino) who stages a bank robbery to fund a sex-change operation for his transvestite lover (played by Chris Sarandon). The plot was based on a magazine article about a real incident. The ‘dog days’ have been identified since Roman times as the hottest days of the summer, between early July and mid-August, when Sirius, the Dog Star, is reputed to add its heat to the sun.”
Excerpted from: Crofton, Ian, ed. Brewer’s Curious Titles. London: Cassell, 2002.