Well, unfortunately it seems we can’t trust Robert’s memories too much. I checked a few weeks ago the thread of Pray to God, another Mulargia film for which we have contradictory statements from involved people, who in the end the real director was.
In 2011:
Then I found that answer by Woods in a German forum from 2013:
And another quote I recently found, again in a German SW forum:
„I believe that PREGO DIO was co-directed by Demofilo and Edoardo, but I actually don´t remember, who got the final credit for it…”
Hmm, yeah, ok …