New Line Cinema has released the main poster and second trailer of its upcoming horror thriller “The Conjuring” starring Patrick Wilson and Vera Farmiga. Catch the poster and trailer after the jump.

Based on a true story, “The Conjuring” tells the horrifying tale of how world renowned paranormal investigators Ed and Lorraine Warren were called upon to help a family terrorized by a dark presence in a secluded farmhouse. Forced to confront a powerful demonic entity, the Warrens find themselves caught in the most terrifying case of their lives.

“The Conjuring” stars Academy Award® nominee Vera Farmiga and Patrick Wilson as the Warrens, and Ron Livingston and Lili Taylor as Roger and Carolyn Perron, residents of the house.

James Wan (“Saw,” “Insidious”) directs from a screenplay by Chad Hayes & Carey W. Hayes (“The Reaping”).

Opening across the Philippines on August 21, “The Conjuring” is a New Line Cinema production and will be distributed by Warner Bros. Pictures, a Warner Bros. Entertainment Company.