_**Stuck on a remote Pacific island with mutated arachnids**_ An expedition from Guam investigates a remote island in the Pacific after a man dies of a fatal spider bite. Chris Potter plays the leader of the mission and Alex Reid the pilot. “Arachnid” (2001) is an island adventure/horror that basically mixes the setting of “Six Days Seven Nights” (1998) and the later “Welcome to the Jungle” (2013) with horror elements reminiscent of “The Fly” (1986), albeit not limited to the one-dimensional warehouse milieu of that flick. The CGI effects in the opening are too cartoony, but the practical...