Main Characters Sherlock Holmes 12 main appearances Dr. John H. Watson 12 main appearances Inspector Lestrade 9 main appearances Sergeant Wilkins
Recurring Guest Characters Minnie O'Malley 1 guest appearances Honeywell 1 guest appearances Bison Jack 1 guest appearances Cookson 1 guest appearances Coco 1 guest appearances Station Manager 1 guest appearances Hansom Driver 1 guest appearances Charlie Willis 1 guest appearances Brian O'Casey 1 guest appearances Lord George Beryl 1 guest appearances John Winthrop 1 guest appearances Doreen Meredith 1 guest appearances Joan 1 guest appearances