Brackish

A peace treaty between the Earth and the Black World, a parallel universe of demons, is coming to an end. Two cops, Taki, a human male, and Maki, a female demon, are assigned to protect a diplomat who will help secure another treaty. A radical group of demons from the Black World are out to assassinate the diplomat and prevent the treaty; only the bond that forms between the two cops can save the Earth from destruction.

A documentary filmmaker explores seemingly unrelated paranormal incidents connected by the legend of an ancient demon called the "kagutaba."

A thought that came to me before my test of leadership. - A.C

Some videos I found related to the discovery of the monsters. More specifically, the Gronkle Donkle.

When the appearance of a strange anomaly rocks a small town to its core, two roommates must grapple with their dissolving friendship as a mysterious and sinister force pries its way into their life.

A malevolent being known as The Jester terrorizes the inhabitants of a small town on Halloween night, including two estranged sisters who must come together to find a way to defeat this evil entity.

Inside a den fortified to keep people out, Josh finds himself trapped with four unstable drug dealers and a possessed bag of meth. An ancient evil with a proclivity for gratuitous acts of violence makes its way through the whacked-out inhabitants, one by one. As eyeballs are pulled out and throats are slit around him, Josh realises that, to survive, he must claw, cut and burn his way out.

After making a harrowing escape from war-torn South Sudan, a young refugee couple struggle to adjust to their new life in a small English town that has an unspeakable evil lurking beneath the surface.

A man wakes up in the middle of the night to TVs glowing onto him.

Jigsaw has disappeared. Along with his new apprentice Amanda, the puppet-master behind the cruel, intricate games that have terrified a community and baffled police has once again eluded capture and vanished. While city detective scrambles to locate him, Doctor Lynn Denlon and Jeff Reinhart are unaware that they are about to become the latest pawns on his vicious chessboard.

The chilling and relentless Jigsaw killer returns to terrorize the city once again. When a gruesome murder victim emerges with unmistakable traces of Jigsaw's sinister methods, Detective Eric Matthews is thrust into a high-stakes investigation. To his surprise, apprehending Jigsaw seems almost too easy, but what he doesn't realize is that being caught is merely another piece of Jigsaw's intricate puzzle.