The Adventure of Sherlock Holmes' Smarter Brother

Mel Brooks as Lion victim (voice) Gene Wilder as Sigerson Holmes Madeline Kahn as Jenny Hill Dom DeLuise as Eduardo Gambetti Roy Kinnear as Moriarty's Assistant John Hollis as Moriarty's Gunman Aubrey Morris as Coach Driver Tommy Godfrey as Fred Douglas Wilmer as Sherlock Holmes Nicholas Smith as Hunkston Marty Feldman as Sgt. Orville Stanley Sacker Kenneth Benda as Butler Leo McKern as Moriarty John Le Mesurier as Lord Redcliff Albert Finney as Man in Audience at Opera Thorley Walters as Dr. Watson

Terence Marsh Production Design Gerry Fisher Director of Photography Jim Clark Editor Alan Ladd Jr. Presenter Gene Wilder Director, Writer John Morris Original Music Composer Arthur Conan Doyle Characters