Captain America: Civil War star Anthony Mackie and A Private Warstar Jamie Dornan are in talks to topline sci-fi thriller Synchronic from The Endless directors Justin Benson and Aaron Moorhead.

The pair will play two New Orleans paramedics, whose lives are ripped apart after encountering a series of horrific deaths linked to a designer drug with bizarre, otherworldly effects. 

The film is produced by David Lawson Jr., who produced The Endless, along with Benson and Moorhead for Rustic Films. The script is written by Benson. XYZ Films is handling international sales, with XYZ co-repping domestic rights with UTA Independent Film Group. [Source]