The film takes you on a journey from the conception of this musical partnership and the first demos recorded in Californian desert by - what became - the Post Pop Depression band that included Dean Fertita (QOTSA) and drummer Matt Helders (Arctic Monkeys), and onto the release of the album, proceeded by a sold-out American and European Tour that featured the epic performance at the Royal Albert Hall in London.

Spain, 1975. Franco's death opens the door to the possibility of uncensored cinema. After two years of relaxed censorship, it is abolished in 1977, and the “S” rating is created to protect viewers from films that may “offend their sensibilities.”