At last I have now got a copy of this film; I have seen it quite a few times on tv but now I can watch it whenever I like. I am always amazed when I find someone who has never seen or even heard of this, as it is so funny.
Set somewhere in New England in the latter part of the nineteenth century Vincent Price has taken over the proprietorship of a funeral parlour from his father-in-law, played by Boris Karloff. For his assistant he has Peter Lorre. With business being slow there is only one answer, drum up your own trade, but things are never that simple. With Price drinking all the time, trying to poison his father-in-law and despairing of his wife's singing, he doesn't ham up his role as he does do magnificently in other movies. Instead the hamming up goes to Basil Rathbone in a fantastic cameo role of Mr Black. Mr Black is a cataleptic and just when you think he is dead, up he pops again. Added to this he keeps spouting random lines from 'Macbeth', bringing in an unforgettable performance.
If you have never seen this before then you don't know what you are missing, this is a brilliant black comedy.