The Last of Sheila (1973)

A year after Sheila is killed in a hit-and-run, her multimillionaire husband invites a group of friends to spend a week on his yacht playing a scavenger hunt-style mystery game — but the game turns out to be all too real and all too deadly.

Directed by: Herbert Ross

Starring: Richard Benjamin, Dyan Cannon, James Coburn, Joan Hackett, James Mason, Ian McShane

Links: IMDb, Movie posters, Movie stills

No set