Ahead of its world premiere next month at FrightFest, Signature Entertainment has released a trailer for the upcoming survival thriller Zip Wire. Directed by Howard J. Ford (Escape, Bone Keeper), the cast includes MyAnna Buring, Joseph Millson, Saffron Burrows, Silvia Presente, and Michael Amariah. Watch the trailer below…When her groundbreaking pharmaceutical discovery is stolen & partner murdered, researcher Amy must face her fear of heights to escape nefarious attackers, with the only path to salvation being a treacherous aerial runway. To outsmart the mysterious hostiles, she has to summon every ounce of courage to protect the world-changing scientific discovery — and herself — before it’s too late. <span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start"></span>Zip Wire arrives on digital on August 31st.