The document analyzes two horror film trailers, Saw and Primal. For Saw, it summarizes that the trailer uses dark settings, torture props, and a crying female victim to set up stereotypical horror iconography. It also uses unsettling editing, distorted sounds, and canted camera shots to build tension. For Primal, it notes the trailer starts with an isolated group of teenagers and uses fast music, monster sounds, and heavy breathing to create fear. Both trailers effectively employ conventions like discontinuous editing and unsettling sounds to distress audiences.