Pelakon & Kru
-
Will FerrellSherlock Holmes - John C. ReillyDr. Watson
- Rebecca HallGrace Hart
- Rob BrydonInspector Lestrade
- Steve CooganGustav Klinger
- Kelly MacdonaldMrs. Martha Hudson
- Hugh LaurieMycroft
- Lauren LapkusMillicent
- Pam FerrisQueen Victoria
- Ralph FiennesProfessor James Moriarty
- Etan CohenPengarah
- Chris HenchyPenerbit
- Jessica ElbaumPenerbit
- M. RileyPenerbit
- David MimranPenerbit
- Jordan SchurPenerbit
- Will FerrellPenerbit
- Adam McKayPenerbit
- Jimmy MillerPenerbit
- Clayton TownsendPenerbit
- Etan CohenPenulis