Sleuth (1972 film) as a full partner. The likeness of actress Joanne Woodward was used for the painting of Marguerite Wyke. The production team intended to reveal as little about the movie as possible so as to make the conclusion a complete surprise to the audience. For this reason there is a false cast list at the beginning of the film which lists fictional people playing roles that do not exist. They are Alec Cawthorne as Inspector Doppler, John Matthews as Detective Sergeant Tarrant, Eve Channing (named after the characters Eve Harrington and Margo Channing from Mankiewicz's 1950 film "All About Eve") as
Bette Davis City, in a stage presentation, "Great Ladies of the American Cinema". Over five successive nights, a different female star discussed her career, and answered questions from the audience; Myrna Loy, Rosalind Russell, Lana Turner, Sylvia Sidney, and Joan Crawford were the other participants. Davis was well received, and was invited to tour Australia with the similarly themed "Bette Davis in Person and on Film"; its success allowed her to take the production to the United Kingdom. In 1972, Davis played the lead role in two television films that were each intended as pilots for upcoming series for ABC and NBC,