Imperium (2016)

Name: Imperium
Released: 2016

Nate Foster, a young, idealistic FBI agent, goes undercover to take down a radical white supremacy terrorist group. The bright up-and-coming analyst must confront the challenge of sticking to a new identity while maintaining his real principles as he navigates the dangerous underworld of white supremacy. Inspired by real events.

Genres: Crime, Drama

What to watch after Imperium

Indignation (2016) — Same feel: realistic, serious
Unlocked (2017)
The Informer (2019) — Same feel: tense, realistic
The Woman in Black (2012) — Daniel Radcliffe appears in both
Guns Akimbo (2019)
Killer Elite (2011) — Same feel: tense, realistic