The document discusses location planning for a thriller film. It analyzes the use of a park, Southbank Bridge, a church, and a basement. The park was used to demonstrate the protagonist's isolation and savagery. Southbank Bridge emphasized the main character as the odd one out in a busy area. The church created a peaceful area for the character to visit during times of distress. The basement allowed for scenes with isolation, shadows, and low lighting to build suspense, conforming to thriller conventions.