It details the adventure and experience of Carlos Castenada as he meets Don Juan rumoured to actually be his wife and his trips after consuming cactus.
Happily, I had almost no cane dieback this very early spring, and aside from some wind damage and late frosts killing some early buds, it's reached the top of my 7' tall trellis this summer and keeps going.
Apparently, dialogue scenes were also recorded, but the results were unsatisfactory and the film was never publicly screened incorporating them.