AllMovie

A cryptozoologist in search of the infamous Loch Ness monster discovers that the malevolent, forty-foot long reptile from Scotland has traveled to Lake Superior via an elaborate series of subterranean tunnels, and that she's brought her hungry offspring along for a feeding frenzy. The once calm towns surrounding of Lake Superior will never be the same again, because when after the locals realize the horror that has been unleashed upon them no one will dare set foot in the water. Only one man has ever survived an encounter with old Nessie, and that's James Murphy (Brian Krause). Murphy knows Nessie like no one else, and he's determined to hunt down the mysterious creature and exact brutal vengeance. Will Murphy survive his second encounter with Nessie and her brood, or will the citizens around Lake Superior become little more than food for a beast thats time has finally come.