A young woman develops an intense fear of heights when her sister plummets to her death due to a loose railing. To cope with her fear, she joins a support group with other acrophobics. But when the members of the class start getting murdered one by one, she begins to realize that her sister's death may not have been an accident, and the faulty railing could have been meant for her. Megan Ward, Billy Burke and Terry Kinney star in this chiller from executive producer Wes Craven. 86 min. Standard; Soundtrack: English.