The dreaded alien is back, determined to use Lock Ferguson as a weapon of mass destruction, and Earth hangs in the balance. Thirty years ago, Loughlin "Lock" Ferguson was abducted and experimented on by an alien. Now a middle-aged janitor, Lock's shocked to discover it has returned and plans on using him as a superweapon. With the help of his misfit friends, Lock must use his new powers to prevent the alien from destroying...