While the Seven Percent Solution may not appeal all fans of the legendary detective, it nevertheless gives us an interesting variation of the Conan Doyle character.
In order to cure his friend of his cocaine addiction, Dr. Watson (Robert Duvall) and brother Mycroft create a ruse to get Holmes to Vienna where Holmes(Nicol Williamson) meets Dr. Sigmund Freud (Alan Arkin). Arkin's Dr. Freud shows his own skills as a detective in a plot involving a kidnapped singer (Vanessa Redgrave).
Holmes and Freud work very well togeather. Freud points out that as a doctor he uses many of the same skills that Holmes uses in fighting crime, and in one scene demonstrates the same powers of observation and reasoning, while being careful not to upstage the great detective. There is not much mystery here, but the chemistry between Holmes and Freud keeps the movie interesting.
The clever twist concerns Holmes' archenemy Prof. Moriaity. Here we see Moriarty not as the villian, but as a timid schoolteacher harassed by Holmes because of a dark event in the lives of Sherlock and Mycroft.
This is a movie that is good fun. The only problem is that Dr. Watson isn't used very well. Freud makes a much better partner to Holmes.
