Karen marries Arnold at his funeral and continues to get his money as long as she stays by his coffin. Meanwhile, various oddball relatives after Arnold's wealth are being killed in a creative variety of ways.
Stella Stevens
Karen
Roddy McDowall
Robert
Elsa Lanchester
Hester
Shani Wallis
Lady Jocelyn Dwellyn
Farley Granger
Evan Lyons
Victor Buono
Minister
John McGiver
Governor
Bernard Fox
Constable Hooke
