What was 1969's La caduta degli dei (AKA The Damned) original language?
I'm trying to find out the original language version of Luchino Visconti's film La caduta degli dei (Götterdämmerung). Both Wikipedia and IMDB list it as "English, German", but I have seen the german version and it sure looks dubbed and poorly lip-synched. I think german is listed only because a particular scene with an homage to Marlene Dietrich in Der blaue Engel, so that would leave english as the main original language.
However I have also seen a version in italian, and beign an italian-german production, by an italian film director, with a multicultural cast I would like some confirmation, hopefully in the form of interviews or documentary.
Edit: I found a review which also cast doubt on the english version as "original".
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What is the movie The Damned about?
Watch The Damned | Prime Video.Memories of 1969 Where Were You ?
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