They begin encountering horrific scenes—including spontaneous combustion and exotic snake bites—all connected to a synthetic drug called "Synchronic".

is a 2019 science fiction horror-thriller that marks the fourth feature collaboration between visionary directors Justin Benson and Aaron Moorhead . The film follows two New Orleans paramedics whose lives are upended by a series of bizarre, otherworldly deaths linked to a new designer drug. Core Premise and Plot

Steve discovers that the drug interacts with the pineal gland to warp time, allowing users to physically travel into the past for approximately seven minutes.

The story centers on Steve ( Anthony Mackie ) and Dennis (Jamie Dornan), lifelong friends and paramedic partners in New Orleans.