It's Halloween and Witch Hazel is preparing a potion to ensure that she keeps ugly. Meanwhile Bugs is trick or treating dressed as a very ugly witch. When Hazel opens the door to Bugs in costume, she fears that she is not the ugliest witch in the world. When she eventually finds out that Bugs is a rabbit, it only places him in more danger as Hazel needs rabbit to finish her potion.
I have seen several other cartoons with this witch Hazel character in them and I haven't really taken to her as a regular character, although as an one off she can do the job reasonably well. Here the film gets off to a slow start where Bugs is still in costume but gets better when the actual chase begins. The problem is that this chase is left far too late in the film to make up for the lack of good laughs in the first place. The chase has laughs but the fact that it comes late in the game is a letdown.
Bugs does OK in his role and manages to do his usual stuff even if he has more running away to do than he has actual trickery. Hazel is alright but I just don't really like her as I never see her as a character so much as just a big witch stereotype (which is what she is). She gets a few laughs here but her dominant character doesn't really fit with Bugs' style of humour.
Overall this is reasonably funny but inexplicably leaves the good stuff till right near the end of the cartoon instead of spreading it out. One of the better Witch Hazel cartoons, but that really isn't saying a great deal.