It's a Netflix "documentary" about psychedelics / hallucinogens. Not deep or insightful, but at least they made a "documentary" about tripping, that is somehow, mildly trippy.
Amid the Civil War in 17th-century England, a group of deserters flee from battle through an overgrown field. Captured by an alchemist, the men are forced to help him search to find a hidden treasure that he believes is buried in the field. [more inside]