Sherlock Holmes meets Sigmund Freud! The world's two greatest masters of the art of deduction, Sherlock Holmes and Sigmund Freud, meet for the first time in this delightful mystery adventure based on the best-selling novel by Nicholas Meyer. This stylishly directed entertainment boasts a superb cast headed by Nicol Williamson as Holmes, Alan Arkin as Freud and, in a brilliant example of off-beat casting, Robert Duvall as Dr. Watson. To this ingenious tale of detection, addiction and abduction must be added the excitement of the chase - capped by a sword fight on top of a puffing locomotive roaring across Europe!