The Cat and the Canary is a 1978 horror film directed by Radley Metzger and starring Honor Blackman, Michael Callan, Edward Fox, Wendy Hiller, Olivia Hussey, Wilfred Hyde-White, Beatrix Lehmann, Carol Lynley, Daniel Massey, and Peter McEnery. It follows a group of potential heirs who are summoned to the mansion of a deceased beneficiary to view the filmed reading of his will, only to discover upon arrival that a deranged killer may have infiltrated the event.

Plot

In 1934, on the twentieth anniversary of his death, the remaining relatives (all cousins) of Cyrus West are summoned to his mansion in rural England to view his filmed reading of his last will and testament. Among them are former surgeon Harry Blythe; flamboyant stuntman Charlie Wilder, who has forged a successful career in California; Susan Sillsby, a noted English hunter; Cicily Young, Susan's female lover, also her cousin and roommate; the marginally successful American songwriter Paul Jones; and Annabelle West, a rising fashion designer. Overseeing the gathering is West's lawyer, Allison Crosby, and Mrs. Pleasant, his longtime maid who looks after the now-abandoned manor.