Opened at the Lyceum Theatre on May 27, 1976. Ran 61 performances, to about July 1976. Something's Afoot is a musical that spoofs detective stories, mainly the works of Agatha Christie, and especially her 1939 detective novel And Then There Were None. The book, music, and lyrics were written by James McDonald, David Vos, and Robert Gerlach, with additional music by Ed Linderman. The musical involves a group of people who are invited to the lake estate of Lord Dudley Rancour. When the wealthy lord is found dead, it is a race against the clock to find out who is the murderer. Wiki link