R.L. Stine’s Pumpkinhead 2″ (** out of four) was an unnecessary sequel to an unnecessary remake about two young kids (Bean Reid and Adeline Lo) who discover that a new Pumpkinhead curse has been unleashed in their town of Redhaven and it is up to them to stop it before it swallows up the entire town. Opening first half reminds you a little of “Stand By Me” and “It” and is moody and well-constructed but film eventually weakens into horror-movie hokum and silliness. For hard-core Stine fans only, whomever they may be.