Wallace and Gromit Lost Episode

One day, I was at my local supermarket when I found a DVD named "Wallace and Gromit". Since I liked Wallace and Gromit, I decided to buy it. When I got home, I put the disc into my DVD player and started to watch it. It showed a image of Wallace and Gromit but the colours were inverted and the image was distorted. There were also broken radio sounds in the background. Then, the image started to get fuzzy and then return to normal. The image then started getting more distorted. I then took the disc out of the DVD player and put it back in its case. I was a bit scared by it, but not that much.

For anyone wondering, I've uploaded the DVD onto YouTube. Watch it if you want.