The Irregulars Skuespillere og folkene bag
Henry Lloyd-HughesSherlock Holmes Royce PierresonDr. Watson Harrison OsterfieldLeopold Lisa Dwyer HoggSister Anna Nicola GoodchildArchivist Anthony BessickRing Announcer Rory McCannThe Bird Master / Arthur Hilton John Alan RobertsReporter (uncredited) Jenny KentLower Class Woman (uncredited) Darryl BradfordMiddle Class Gentleman (uncredited) Manoj AnandMiddle Class Professor (uncredited) Neilesh AmbuBook Seller (uncredited) Harriet TurnbullCarla Machin Jonathan CheethamStaring Hypnotised Man Weronika TofilskaInstruktør Tom BidwellForfatter / Executive producer Jude LiknaitzkyExecutive producer Greg BrenmanExecutive producer Petr HarmacekDigital Compositor 
