Trailer
Images
 | Nicholas Rowe as Sherlock Holmes |
 | Alan Cox as John Watson |
 | Sophie Ward as Elizabeth Hardy |
 | Anthony Higgins as Professor Rathe |
 | Susan Fleetwood as Mrs. Dribb |
 | Roger Ashton-Griffiths as Det. Sgt. Lestrade |
 | Matthew Ryan as Dudley's Friend |
| Earl Rhodes as Dudley |
 | Freddie Jones as Chester Cragwitch |
 | Patrick Newell as Bentley Booster |
 | Nadim Sawalha as Khasek - Lower Nile Tavern Owner |
 | Nigel Stock as Rupert T. Waxflatter |
 | Brian Oulton as Master Snelgrove |
| Donald Eccles as The Reverend Duncan Nesbitt |
| Matthew Blakstad as Dudley's Friend |
| Jonathan Lacey as Dudley's Friend |
| Walter Sparrow as Ethan Engel |
 | Roger Brierley as Mr. Holmes |
| Vivienne Chandler as Mrs. Holmes |
 | Lockwood West as Curio Shop Owner |
 | John Scott Martin as Cemetery Caretaker |
| George Malpas as School Porter |
 | Willoughby Goddard as School Reverend |
| Michael Cule as Policeman with Lestrade |
 | Ralph Tabakin as Policeman in Shop Window |
 | Nancy Nevinson as Hotel Receptionist |
 | Michael Hordern as Older Watson (voice) |
| Grant Burns as Schoolboy (uncredited) |
| George Lane Cooper as Acolyte (uncredited) |
 | Salo Gardner as Chestnut Seller (uncredited) |
| Lew Hooper as Restaurant Patron (uncredited) |
| Cathy Munroe as Lady in shop (uncredited) |
| Royston Munt as Footman (uncredited) |
| Henry Roberts as School Master (uncredited) |
 | Fred Wood as Patron (Lower Nile Tavern) (uncredited) |
| Production | |
| Steven Spielberg | Executive Producer |
| Kathleen Kennedy | Executive Producer |
| Frank Marshall | Executive Producer |
Directing | |
| Barry Levinson | Director |
Production | |
| Mark Johnson | Producer |
Editing | |
| Stu Linder | Editor |
Camera | |
| Stephen Goldblatt | Director of Photography |
Writing | |
| Chris Columbus | Screenplay |
Sound | |
| Bruce Broughton | Original Music Composer |
Writing | |
| Arthur Conan Doyle | Characters |
Production | |
| Henry Winkler | Producer |
Art | |
| Reg Bream | Draughtsman |
