Casting Holmes & Watson
Acteurs et actrices
Will Ferrell
Rôle : Sherlock Holmes
John C. Reilly
Rôle : Dr. John Watson
Rebecca Hall
Rôle : Dr. Grace Hart
Ralph Fiennes
Rôle : Prof. James Moriarty
Hugh Laurie
Rôle : Mycroft Holmes
Kelly Macdonald
Rôle : Mrs. Hudson
Steve Coogan
Rôle : Gustav
Pam Ferris
Rôle : Queen Victoria
Et aussi :
- Inspector Lestrade Inspector Lestrade Rob Brydon
- Millie Millie Lauren Lapkus
- Urchin Urchin Lilly Aspell
- Doxy Doxy Noah Jupe
- Flotsam Flotsam Bella Ramsey
- Wrestler Wrestler Adam Scherr
- Judge Over Judge Over Michael Culkin
- PC Smalls PC Smalls Kieran O'Brien
- Herbert Herbert I Jordan Long
- British Soldier British Soldier Jorge Leon Martinez
- Mudfog Mudfog Billy Jenkins
- Officer Officer Gerard Monaco
- Pickle Pickle Scarlet Grace
- Manager Mr. Petrucka Manager Mr. Petrucka James Eeles
- Russian Merchant Russian Merchant Karl Farrer
- Upper Class Gentleman #1 Upper Class Gentleman #1 Shawn Dixon
- School Girl School Girl Lindy Barrett
- Telegraph Operator Telegraph Operator Oliver Maltman
- Butler Butler Jason Thorpe
- One Man Band One Man Band Martin Bassindale
- Sigmund Freud Sigmund Freud Wolf Roth
- Beefeater #1 Beefeater #1 Mark Anthony Dawson
- Newsreader Newsreader Ethan Rouse
- Tough Kid Tough Kid Paddy Holland
- Newsie Man Newsie Man Willem Dalby
- White Star-Line Girl White Star-Line Girl Amelia O'Loughlin
- Nobleman Nobleman Deepak Anand
- English Gentleman English Gentleman Christian Wolf-La'Moy
- Doxy's Dad Doxy's Dad Sonnyboy Skelton
- Young Sherlock Holmes Young Sherlock Holmes Hector Bateman-Harden
- John John Paul T.T. Easter
- The Drooling Man The Drooling Man Daniel Fearn
- Mr. Algernon Barkworth Mr. Algernon Barkworth Phil Hodges
- Charlie Chaplin Charlie Chaplin Paul Cassidy
- Townsfolk Townsfolk Anjan Kannan
- Sherlock's Mother Sherlock's Mother Laura Stevely
- Instructing Solicitor Instructing Solicitor John Kinory
- Fitness Instructor Fitness Instructor Joseph Macnab
- The Announcer The Announcer Russell Wilcox
- Yeoman of the guard Yeoman of the guard Craig Thomas Lambert
- Newsie Kid - Timmy Newsie Kid - Timmy Lochlan White
- Newsie Kid - Jimmy Newsie Kid - Jimmy Riley White
- Courtroom Person 3 Courtroom Person 3 Benjamin Lok
- Titanic Captain Titanic Captain Jamie Baughan
- Mrs. Frobisher Mrs. Frobisher Sara Beasley
- Drunk Drunk Henrihs Ahmadejevs
- Executioner Executioner David Handley
- Buckingham Palace Guest Buckingham Palace Guest Martyn Mayger
- Young Watson Young Watson Codie-Lei Eastick
- Victorian Gentleman Victorian Gentleman Anthony Richard Rowe
- Elizabeth - Lady of the Night Elizabeth - Lady of the Night Samantha Sharon Watson
- Albert Einstein Albert Einstein David Shackleton
- Telly-Phone Assistant Telly-Phone Assistant Matthew Di Liello
- Guard (Southampton) Guard (Southampton) David Stoller
- Haybag Haybag Colby Mulgrew
- Disorientated Man Disorientated Man Darren Lake
- Docker Docker Mick Slaney
- Ringside Bookie Ringside Bookie Mark Behan
- The Weird Child The Weird Child Wesley Kent-Hargreaves
- Phone Guy Phone Guy David Bromley
- Newschild Newschild Ellie Rose Eames
- Queen Victoria's Grenadier Guard Queen Victoria's Grenadier Guard Joey Grima
- Policeman Policeman Angus Cook
- Screaming Soldier Screaming Soldier Neil Main
- Waiter 2 Waiter 2 Stanley Eldridge
- Street Urchin Street Urchin Edward Olhausen
- Urchin (uncredited) Urchin (uncredited) Lilly Aspell
- Upper Class Gentleman (uncredited) Upper Class Gentleman (uncredited) Nick Davison
- Garden Party Guest (uncredited) Garden Party Guest (uncredited) Hugh O'Brien
- Lower Class Citizen (uncredited) Lower Class Citizen (uncredited) Andrew G. Ogleby
- Grenadier Guard (uncredited) Grenadier Guard (uncredited) Richard Price
- Newsboy (uncredited) Newsboy (uncredited) Richard Price
- Police Officer (uncredited) Police Officer (uncredited) Pete Freerunner Simpson
- Jonathan Nightingale Jonathan Nightingale Bronson Webb
- Himself Himself Billy Zane
Réalisateurs
Etan Cohen
Rôle : Director
Scénaristes
Etan Cohen
Rôle : Screenplay