This is GWAR
The powerful story of the most iconic heavy metal/art collective/monster band in the universe, as told by the humans who have fought to keep it alive for over thirty years. The feature documentary includes interviews with the band members, both past and present, as well as other artists including Weird Al Yankovic, Thomas Lennnon, Alex Winter, Bam Margera, and Ethan Embry, including never before seen footage of legendary GWAR frontman Dave Brockie.The powerful story of the most iconic heavy metal/art collective/monster band in the universe, as told by the humans who have fought to keep it alive for over thirty years. The feature documentary includes interviews with the ... Read more
Starring Thomas Lennon, Ethan Embry, Alex Winter, 'Weird Al' Yankovic, Bam Margera, Tom Stern, Chris Ward, Dave Brockie, Jess Margera, Jared Hasselhoff
It's a documentary and music movie, and has a rating of 7.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Brazil.