80's or 90's kids show or movie-Fantasy
This is driving me crazy because I can't find out if this a real show or a collaboration of show in my mind from when I was a kid.
The main characters are a brother and sister or maybe just a girl that have this magic crystal that takes them to another "fantasy land" where they meet up with these puppet type creatures and befriend this little red guy. He shows them around, and long story short they get caught by an evil witch and need to somehow find their way back home again.
If anyone remembers anything like that I would appriciate any information that you can give me.
Thanks