Don’t Start!

I know that this is a complete travesty of Conan Doyle’s original story but I have a soft spot for these two.

Maybe an UnHolywood product but clues abound ?

Doors. Black cat. Crow. Ghost. Dungeon/Crypt. PTSD. Knitting (!) Secret passages. Clock strikes 13. Euston. Spooky Music. Vaccination. Chess. Ritual. Arches. Northumberland. Shooting Blanks. Millions. Henry VIII (?)

ET AL.

Bored!