Wizards fight a hydra animated movie
I can't remember the name of a movie that was on TV when I was a little kid, maybe around 1990-1993 time. I'll try to write what details I do remember, but it's hazy. Most of the movie was definitely animated but I guess some of it could have been live-action too. There was a boy who had a board game that had four wizards in it, each who had a different color (I think it was red yellow green and blue). Somehow he ended up in the board game alongside the wizards; I don't remember what happened in the middle of the movie, but in the end he had to fight a hydra that had seven or nine heads. I think he cut off one or a few of the heads in the process of defeating it. Any ideas? I searched around here and I suppose that it might be "The Flight of Dragons" but I think it might be something else. Your help is appreciated.
