If you were equally terrified and thrilled by Gone Girl, you’re going to love this. Gone Girl author Gillian Flynn has another book that’s going to the big screen, Dark Places, and it looks just as crazy as her first hit. It stars Charlize Theron as Libby, the only witness of a Kansas massacre that killed her mother and sisters when she was 8 years old. A Satanic cult was believed to be behind the murders, but Libby testifies against her brother, leading to his conviction although he might not be guilty. As an adult, she agrees to help a secret society of amateur investigators known as The Kill Club who are trying to find out what actually happened. Just like Gone Girl, there are plenty of twists as the mystery unfolds. The film also stars Nicholas Hoult, Chloe Grace Moretz, and Christina Hendricks. Check out the exciting trailer below.