I was thinking of a show I used to watch when I was a kid. I was born in 84 but I'm not sure how old I was when I watched it. If it helps at all I mostly watched PBS, nickelodeon, and Disney. The characters were mostly children (not puppets or animated). It might have taken place at a train station or something like that. The only real detail I can remember is that there was a character on the show that was always up to no good and he had a cat type fuzzy thing he called mudge that had evil looking eyes. Please help me.

Shining Time Station?