I saw this animated medium-length film on television in the 90’s. It was 2D animation and the style was similar to the classic shorts of Warner Bros, in fact didnt seem a cartoon drawing in 90’s. buy maybe I’m wrong. Probably it made in previous decades, perhaps in the 70s or 80s, but maybe I’m wrong.

The protagonists were two mice that fleeing from an evil cat, but he wasnt a normal cat, because he had magical powers. While he chasing the protagonists he transformed into wild animals. In one scene he was transformed into a rhinoceros. I think he was a wizard or a devil cat. In fact, I remember that he was red and his ears seemed small horns. Surely it was a short suitable for all audiences because it was broadcast on a public channel in the morning.

but I remember it a little darker than usual in children’s cartoons, both on landscape and in the story, a bit like in the films of 80s Don Bluth movies, which were aimed at the general public but that wasnt a impediment to include some terrifying moments.

I’m not sure how long is this short or medium-length fil but I remember I was watching on TV and my mother and I had to go to my grandmother’s house. Then we phoned and asked her to record it in VHS, because I wanted to see the end. It had lasted more than a normal short animation and ended a few minutes before I came into my grandmother’s house, so perhaps it lasted 15 or 20 minutes.

help me, please!