Check out the official synopsis for the film below,

The story follows a burned-out Kern County deputy sheriff named Deke, played by Washington, who teams with a crack LASD detective, Baxter, to reel in a wily serial killer. Deke’s nose for the “little things” proves eerily accurate, but his willingness to circumvent the rules embroils Baxter in a soul-shattering dilemma. Meanwhile, Deke must wrestle with a dark secret from his past.

THE LITTLE THINGS also stars Sofia Vassilieva, Natalie Morales, Terry Kinney, Michael Hyatt, Jason James Richter, Chris Bauer, Kerry O’Malley, and Jared Leto in an undisclosed role. The film is expected for release on January 29, 2021.