For a cartoon this is wonderfully creepy. The animation is done with real precision and care, I do agree with the other reviewer that this is better seen in black and white, it would be much more atmospheric especially with the shadows. The story is good, the music is brilliant yet again and the gags are solid. I also agree it deserves much more attention, this is an example of a cartoon I would see willingly again for a number of reasons. It is atmospheric. It is fun. It is well animated. And the score as I've said is brilliant.
I definitely recommend the Haunted Mouse. It is really something. 10/10 Bethany Cox