“Archaon: The Halloween Summoning” (* out of four) was a mindlessly low-rent horror story about four college students (Christopher Dalton, Jaire George, and others) who stumble onto a 15th-century Celtic artifact and the resurrect the horror legend Archaon whose spirit haunts whomever puts on his mask and causes (yawn) all Hell to break loose. Utterly cheesy and unimaginative from the beginning; this snooze summons on its own the memories of much better films such as “Halloween”, “Invasion Of The Body Snatchers”, and also “Scream.” Give yourself a Halloween present and check those movies out instead of this time-waster.