Vertical Entertainment released the official trailer for the upcoming Robin Williams documentary Robin’s Wish directed by Tylor Norwood (The United States of Detroit, Paper Tigers), that chronicles Williams’ fight against the deadly neurodegenerative disorder known as Lewy Body Dementia.

An intimate portrait of Robin Williams and his invulnerable spirit, Robin’s Wish is the story of what really happened to one of the greatest entertainers of all time – and what his mind was fighting.

Vertical will release Robin’s Wish on VOD and on digital on September 1.

Robin’s Wish tells the powerful true story of actor/comedian Robin Williams’ final days. For the first time, Robin’s fight against a deadly neurodegenerative disorder, known as Lewy Body Dementia, is shown in stunning detail. Through a gripping journalistic lens, this incredible story sheds an entirely new light on the tragedy, beauty and power behind the mind of one of the greatest entertainers of all time.