Around the late ‘70s, Joe D’Amato got his paws on three Jess Franco films and, with editing help from Bruno Mattei, combined separate footage from each film into a single film called Justine and the Whip, starring Lina Romay, with Alice Arno receiving top billing. The dialogue from the original films was changed and redubbed in Italian, and the soundtrack was reworked.
The reasons for why a patchwork movie like Justine and the Whip exists aren’t clear. Some have said that it was because D’Amato was salvaging an unfinished film from Franco that was originally intended to be another version of De Sade’s Justine. But I read in Stephen Thrower’s The Delirious Cinema of Jesus Franco: Volume Two that the original film was called Julietta 69 and was completed and actually had a 1976 French cinema release before becoming inaccessible.* It’s speculated that Jess Franco sold Julietta 69 to an Italian production company, and D’Amato and Mattei were eventually commissioned by Franco Gaudenzi to make the mashup Justine and the Whip. Thrower also points out that D’Amato claimed in an interview from Joe D'Amato Totally Uncut (1999) that they were trying to make Franco’s films more “usable”,* but the result here is an incoherent mess that seems quite unusable, at least by comparison to what the completed Julietta 69 must have been like. Maybe by “usable” D’Amato meant more commercially appealing for the time by possibly increasing the number and frequency of love scenes in the film.