Something's afoot - Part 1 of 2

Televised version broadcast on the Showtime network in 1982, starring Jean Stapleton as Miss Tweed and Andy Gibb as Geoffrey, supported by a cast of well-known Canadian actors. Something's Afoot is a murder mystery musical that spoofs detective stories, mainly the works of Agatha Christie, and especially her detective novel And Then There Were None (a.k.a. Ten Little Indians). The book, music, and lyrics were written by James McDonald, David Vos and Robert Gerlach, with additional music by Ed Linderman. The play involves a group of people who are invited to the lake estate of Lord Dudley Rancour. When the wealthy lord is found dead, it's a race against the clock to find out whodunnit.