In the 1970s a music promoter plucks Siamese twins from obscurity and grooms them into a freakish rock’n’roll act. A dark tale of sex, strangeness and rock music.

Fulton and Pepe’s 2000 documentary captures Terry Gilliam’s attempt to get The Man Who Killed Don Quixote off the ground. Back injuries, freakish storms, and more zoom in to sabotage…