Tucker decides to take an impromptu trip to celebrate his friend\'s bachelor party. He drags his friend into a lie with his fiancée, gets him into trouble and then abandons him in order to pursue a hilarious carnal interest. Tucker is disinvited to the wedding, and in order to get back in, Tucker has to find a way to balance his narcissism with the demands of friendship.
The residents of a rural mining town discover that an unfortunate chemical spill has caused hundreds of little spiders to mutate overnight to the size of SUVs. It\'s then up to mining engineer Chris McCormack and Sheriff Sam Parker to mobilize an eclectic group of townspeople, including the Sheriff\'s young son, Mike, her daughter, Ashley, and paranoid radio announcer Harlan, into battle against the bloodthirsty eight-legged beasts.