Lost Soul: The Doomed Journey of Richard Stanley’s Island of Dr. Moreau (2014) is the gold standard. It documents a film (the 1996 Marlon Brando disaster) so cursed that the director was fired but snuck back onto set disguised as a background extra. The documentary reveals that Brando had an ice cream machine installed in his trailer and insisted on wearing a bucket on his head for his costume design. It is absurdist theater.