Where Is Parsifal?

Confusing movie? Maybe, but I guess I have to be the one digging up valuable info. I can't tell you much, just what I know. What little info there is on this film is on my In Memoriam: Alexander Salkind segment in my KringleQuest.com website. So here goes, and remember, I'm quoting straight from what I wrote: "This was [the Salkinds'] only 'vanity project,' in that the script had been conceived and written by Berta [Dominguez D.] for the express purpose of casting herself in the lead female role. As both writer and star, she would assume the pseudonym Cassandra Domenica, while her husband would cast Tony Curtis...[as] the bizarrely named central character, one Parsifal Katzenellenbogen, the notorious inventor of the skywriting industry...this lively piece of satire[, which takes a lighthearted look at the history of advertising slogans,] has never been released theatrically in the U.S.; for some reason, it is the only Salkind picture from the twilight of [his career] to bear that distinction." Hope that clears things up for those you who were 'confused' by this title.