- Character as Himself: "Skeleton—-By Himself (sic)"
- Completely Different Title:
- Argentina and Mexico: Sinister Mansion
- Brazil: The House of Evil Spirits
- Denmark and Portugal: The Haunted House
- France: The Night of All Mysteries
- Greece: The Tower of Ghosts
- Japan: Room Leading to Hell
- Romania: The Price of Horror
- Spain: Mansion of Horrors
- Sweden: The Scream at Midnight
- Venezuela: Devilish Mansion
- Hey, It's That Place!: Ennis House, standing in for the spooky castle, was also used in Blade Runner and The Rocketeer.
- Playing Against Type: Vincent Price subverts his usual type to play a (somewhat) heroic schemer.
Trivia / House on Haunted Hill (1959)