A young couple decide to marry under the condition that they agree never to disagree. That agreement is soon put to the test when the husband finds himself attracted to a beautiful young woman....
Concerned about his friend's cocaine use, Dr. Watson tricks Sherlock Holmes into travelling to Vienna, where Holmes enters the care of Sigmund Freud. Freud attemts to solve the mysteries of Holmes' subconscious, while Holmes devotes himself to solvin...