Sleuth (1972)
(archive.org Streaming, December 2019) I have some admiration for movies that attempt ambitious or over-restrictive premises, and Sleuth certainly qualifies—it’s a bit of a spoiler to say that the film only has two actors (but not really, I mean—you can recognize Michael Caine in any kind of disguise) but that’s part of the film’s interest: An actor’s duel between Caine and Laurence Olivier, as two characters with plenty of secrets spend the entire film engaged in line-by-line combat. There was a chance that a film with such a limited number of actors could run dry, but fortunately there’s enough of a convoluted plot about thievery, lovers, deception and murder to keep things interesting. In the theatrical tradition that inspired it, much of the movie takes place in an elaborate library with plenty of visual interest. It’s quite a lot of fun, and with the calibre of the actors involved (the entire cast was nominated for best acting Oscars, a rare but not unique feat) it’s easy to be swept in the film’s high concept. Directed with a veteran’s ease by Joseph L. Mankiewicz, Sleuth manages to sustain attention with two actors and some great writing.