Frankenstein's Cat - Heidi and Shriek

Children's animation about the unique friendship between Lottie, a girl who doesn't fit in, and Nine, a cat who doesn't fit together properly. It's Lottie's turn to look after the school hamster for the weekend. Nine thinks they'll have fun, but it goes horribly wrong when the little creature keels over with fright. He must find a replacement, or Lottie will go nuts. Nine hopes she won't realise that the stand-in hamster is in fact Heidi, Dr Frankenstein's werehamster.