James NesbittDr. Tom Jackman Gina BellmanClaire Jackman Michelle RyanKatherine Reimer Mark GatissRobert Louis Stevenson Linda MarloweMs. Utterson Malcolm StorryColonel Hart Jemma ChurchillObstetrician David HounslowPolice Inspector Graham McTavishGavin Hardcastle Douglas MackinnonDirector Steven MoffatWriter / Executive Producer Kathryn MitchellExecutive Producer Clare AndradeSet Decoration Fleur WhitlockArt Direction Grenville HornerProduction Design Peter GreenhalghDirector Of Photography Adam SuschitzkyDirector Of Photography Rhona RussellCostume Design Irene NapierMakeup Artist Chris LyonsSpecial Effects Makeup Artist Debbie WisemanOriginal Music Composer