Jim Henson's 1986 movie THE CHRISTMAS TOY. My sister and I are in love with this one, and it's actually on DVD now! It's about toys who come alive (precursor to TOY STORY, anyone?) when their owners aren't watching...but will freeze forever if caught in the act. I haven't seen it in a long time, but I remember one of the toys being in love with a spacey doll named Meteora. Just adorable, and funny.