Elenco - O Irmão Mais Esperto de Sherlock Holmes
Gene Wilder
Sigerson Holmes
Madeline Kahn
Jenny Hill
Marty Feldman
Sgt. Orville Stanley Sacker
Dom DeLuise
Eduardo Gambetti
Leo McKern
Moriarty
Roy Kinnear
Moriarty's Assistant
John Le Mesurier
Lord Redcliff
Douglas Wilmer
Sherlock Holmes
Michael Crane
Renato
Albert Finney
Man in Audience at Opera
Thorley Walters
Dr. WatsonGeorge Silver
Bruner
Nicholas Smith
Hunkston
John Hollis
Moriarty's Gunman
Aubrey Morris
Coach Driver
Tommy Godfrey
FredSusan Field
Queen VictoriaWolfe Morris
Frenchman
Julian Orchard
Man in Tails
Kenneth Benda
Butler
Mel Brooks
Lion victim (voice)Joseph Behrmannis
Russian
Tony Sympson
Opera Conductor