A gang of sharp witted street kids save Sherlock Holmes from an accusation of murder and to help foil an audacious robbery.
| Actor | Role |
|---|---|
 Jonathan PryceSherlock Holmes | Sherlock Holmes |
 Bill PatersonDr Watson | Dr Watson |
 Anna ChancellorIrene Adler | Irene Adler |
 Michael MaloneyInspector Stirling | Inspector Stirling |
 Aaron Taylor-JohnsonFinch | Finch |
 Patrick GibsonLaundry Boy | Laundry Boy |
 Rory NolanGuard at the Mint | Guard at the Mint |
| FFrank MurrayMallory | Mallory |
 Chris McHallemFootman | Footman |
 Jack WalshFrench Chef | French Chef |
 Arthur RiordanPoliceman 1 | Policeman 1 |