Directed by Etan Cohen Written by Etan Cohen Arthur Conan Doyle Cast Will Ferrell ... Sherlock Holmes John C. Reilly ... Dr. Watson Rebecca Hall ... Grace Hart Rob Brydon ... Inspector Lestrade Kelly Macdonald ... Mrs. Martha Hudson Lauren Lapkus ... Millicent Pam Ferris ... Queen Victoria Ralph Fiennes ... Professor James Moriarty Hector Bateman-Harden ... Young Holmes Codie-Lei Eastick ... Young Watson Laura Stevely ... Sherlock's Mom Layla Rose Boyce ... Nicotine Stains / Nancy Sadie Newman ... Jane Harry Baxendale ... Seamus Ella Bright ... Bridgette Kenneth Hadley ... Headmaster Paul Bigley ... Teacher #1 Sue Maund ... Teacher #2 Tommy Gene Surridge ... Inky Hands Paddy Holland ... Tough Kid Kieran O'Brien ... Lestrade's P.C. Smalls Noah Jupe ... Doxy Bella Ramsey ... Flotsam Colby Mulgrew ... Hay Bag Scarlet Grace ... Pickle Billy Jenkins ... Mud Fog Michael Culkin ... The Judge Wolf Roth ... Sigmund Freud Jana Pérez ... Lestrade's Wife (as Jana Perez) Nathan Osgood ... Mark Twain David Shackleton ... Albert Einstein Paul Cassidy ... Charlie Chaplin Bronson Webb ... Jonathan Nightingale Jamie-Rose Monk ... Mrs. Nightingale Jason Thorpe ... Butler Robert Cawsey ... Waiter Stanley Eldridge ... Waiter Oliver Maltman ... Telegraph Operator David Stoller ... Hudson's Guard Jack Riley ... Newschild Lilly Aspell ... Newschild Ethan Rouse ... Newschild Ellie-Rose Eames ... Newschild Jamie Baughan ... Titanic Ship Officer Liaison Helen Duff ... Titanic Guest Jess Liaudin ... Hangman Wesley Kent-Hargreaves ... Weird Child Companion Daniel Fearn ... Drooling Man Companion Darren Lake ... Disoriented Man Companion Martin Bishop ... Priest Gerard Monaco ... Titanic Ship Officer Ben Lee ... Houdini Michael Buffer ... Fight Fan #1 Bruce Buffer ... Fight Fan #2 Russell Wilcox ... Announcer Billy Zane ... Billy Zane Uncredited Cast Henrihs Ahmadejevs ... Drunk Deepak Anand ... Nobleman Lindy Barrett ... School Girl Martin Bassindale ... One Man Band Sara Beasley ... Mrs. Frobisher Mark Behan ... Ringside Bookie David Bromley ... Phone Guy Rebecca Calder ... Ma'am Steve Coogan ... Gustav Klinger Angus Cook ... Policeman Willem Dalby ... Newsie Man Nick Davison ... Upper Class Gentleman Mark Anthony Dawson ... Beefeater #1 Matthew Di Liello ... Telly-Phone Assistant Shawn Dixon ... Upper Class Gentleman #1 Sam Dunning ... Queen's Footman Paul T.T. Easter ... John James Eeles ... Manager Mr. Petrucka Karl Farrer ... Russian Merchant Clare Foster ... Lady Stepping Joey Grima ... Queen Victoria's Grenadier Guard David Handley ... Executioner Phil Hodges ... Mr. Algernon Barkworth Anjan Kannan ... Townsfolk John Kinory ... Instructing Solicitor Craig Thomas Lambert ... Yeoman of the Guard Hugh Laurie ... Mycroft Jorge Leon ... British Soldier Benjamin Lok ... Courtroom Person 3 Jordan Long ... Herbert Joseph Macnab ... Fitness Instructor Neil Main ... Screaming Soldier Martyn Mayger ... Buckingham Palace Guest Hugh O'Brien ... Garden Party Guest Amelia O'Loughlin ... White Star-line Girl Doug Berry ... Lower Class Citizen Edward Olhausen ... Street Urchin Christopher Painter ... Head Royal Footman Richard Price ... Grenadier Guard Anthony Richard Rowe ... Victorian Gentleman Adam Scherr ... Wrestler Sonnyboy Skelton ... Doxy's Dad Mick Slaney ... Docker Adam Ward ... Steve - Queen's Royal Guard Samantha Sharon Watson ... Elizabeth - Lady of the Night Lochlan White ... Newsie Kid Timmy Riley White ... Newsie Kid Jimmy Christian Wolf-La'Moy ... English Gentleman Produced by Jamie Christopher Jessica Elbaum Will Ferrell Chris Henchy Adam McKay Jimmy Miller David Mimran M. Riley Jordan Schur Clayton Townsend Original Music by Christophe Beck Mark Mothersbaugh

Additional Info Premiere: December 25, 2018 DVD Release: April 09, 2019 Blu-ray Release: April 09, 2019 Country: Distributor: Sony Home Entertainment Websites: Production Companies Columbia Pictures Gary Sanchez Productions Mimran Schur Pictures Mosaic Mosaic Province of British Columbia Production Services Tax Credit Distributors Columbia Pictures   (2018) (USA) (theatrical) Amazon Studios   (2018) (World-wide) (all media) Rating Stats Overall Rating 3.9 / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #2,710 / 20,698 Site Ranking #2,706 The Invisible Man (1933) #2,707 Tom & Jerry (2021) #2,708 Henry: Portrait Of A Serial Killer (1986) #2,709 Private Parts (1997) #2,710 Holmes & Watson (2018) #2,711 The Lawnmower Man (1992) #2,712 Nosferatu The Vampyre (1979) #2,713 Godzilla (1954) #2,714 The Eyes Of Tammy Faye (2021)