Funny dream I had last night involving this movie....
I dreamt that a sequel was made to this, but it was an out-and-out horror film, in which the GPKs were back and on a bloody rampage. In my dream, Ali Gator was chomping some guy's head off and eating it in front of a scared child. For some reason, Rumpelstiltskin had a cameo, making it somehow canonical with 1996's "Rumpelstiltskin". Just one thought came to mind when I woke up: "No more snacks before bedtime!"
XTRO Theme: http://youtu.be/pcEeakcNB0k