Mad Foxes

Mad Foxes (originally titled Los Violadores) is a Spanish exploitation thriller film directed by Paul Grau.
Plot.
A wealthy Spanish playboy seeks violent revenge on the Nazi biker gang that murders his family.
Critical reception.
Critics have called "Mad Foxes" "the ultimate exploitation movie" and "one of the nuttiest films ever." Australian film critic and editor of "Senses of Cinema" Alexandra Heller-Nicholas in her book "Rape-Revenge Films: A Critical Study" (2011) called the film a "brazenly incoherent mélange of kung fu, softcore porn, Nazi fetishism and bike film pegged loosely to a rape-revenge structure, albeit one caught in a garbled narrative loop".