The Fourth Reich (German: Viertes Reich) is a hypothetical future German Reich that is the successor to Third Reich (1933–1945), following traditional order introduced in Arthur Moeller van den Bruck's 1923 book Das Dritte Reich that included the Holy Roman Empire of the German Nation as the First Reich, and the German Empire as the Second Reich.
The 4th Reich is an upcoming horror film directed by Shaun Robert Smith. It stars Tom Savini, Doug Bradley, Craig Conway, Simon Bamford, Ian Virgo, Andreas Schnaas and Jay Sutherland.