Although less explicit compared with other films made in the 1970s, "Cabaret" dealt explicitly with topics like corruption, sexual ambiguity, false dreams, and Nazism. Tim Dirks at Filmsite.org notes: "The sexually-charged, semi-controversial, kinky musical was the first one ever to be given an X rating (although later re-rated) with its numerous sexual flings and hedonistic club life. There was considerable sexual innuendo, profanity, casual sex talk (homosexual and heterosexual), some evidence of anti-Semitism, and even an abortion in the film." It was also rated X in the UK and later re-rated as 15.