The Adventure of Sherlock Holmes' Smarter Brother

In Victorian London, Sigerson Holmes (Gene Wilder) has spent years in the shadow of his famous elder brother. Now he is pulled into a crucial case of stolen documents, secret codes and false identities, with Sgt. Sacker (Marty Feldman) and the singer Jenny Hill (Madeline Kahn) along for the trail. Wilder, directing for the first time from his own script, plays Sigerson as a man who badly wants to be taken seriously.