Don MichaeI Paul directs this sixth instalment of the monster horror franchise. Accompanied by his son Travis (Jamie Kennedy), Burt Gummer (Michael Gross) heads to Canada to investigate reports of giant-worm attacks. Suspecting that the eviI Graboids are being turned into weapons, Gummer faces a race against time to prove his theory after he is infected by a new strain of Graboid venom. The cast aIso includes Tanya van Graan and Greg Kriek.