Elsa Lanchester was great in Murder by Death. Worth checking out if you haven't seen it. Great cast and a great send up of classic detectives characters.
Yes I’ve read that was supposed to be the case and when the assistants are asked to procure a heart it’s Elizabeth’s.
Another fun fact is in the original ending Henry dies in the explosion. This was how it was filmed and you can see Colin Clive’s dead body in the shots at the end if you look...