I remember watching this movie as a child. I was born in 1990. We had it on VHS. The main plot was 2 kids, a brother and sister, are not at school (sick? Or on vacation?) at a relatives house and going through things in an attic or basement. They find some sort of jewel or necklace and it puts them into a different world. (NOT DARK CRYSTAL). I specifically remember a waterfall in this other world and forests. They have to find something to get back home. There’s “bad guys” trying to find them (perhaps one was a snake? Maybe puppets). I remember at the end they find a cave and there are places all over the room where more jewels would fit and click into place. They start putting them all in and little holograms of other children appear. (Maybe releasing them from the world back home?). Then they return home.
“The Argon Quest”(1990)
http://www.imdb.com/title/tt0099055/?ref_=fn_tt_tt_1
OH MY GOSHHHHH. THIS IS IT!!!! I’ve looked for seriously years for this!!! I’m so happy! Thank you thank you!
There was a children’s series called “Blizzard Island” and they edited all of the episodes together to make the movie “Argon Quest”. Here is a link to episode 1 where the kids find the jewel necklace in the basement and are transported to a world with puppets:
Thank you so much!!!! This is it!!!!! I’m so happy!
You’re very welcome! Glad I could help!
Dragon Tales?
Marking “solved.”