Do u remember that Nickelodeon show/movie from the 90s called "SquidZone?" Where can I find it?

What I remember was that a boy had a run in w/ an evil troll when he was young, and now the troll has returned and is after his sister. The boy and some kids he knew at school somehow defeated the troll with mirrors. At the end, they notice a field that has a huge dinosaur footprint in it as if the producers intended for the it to be a pilot for a show that was never picked up.