Hi, I am Italian, and I can solve any doubt: the firs spoken word, at 0:04 is "gracias", as "thank you" in spanish. Then there is a jingle with the title of the program "vamos a bailar", still in spanish (I can translate as "let's dance"), there is a cut (I suppose were removed ads), then starts the real game, and it' s all talked in Italian. I can suppose that the two black girls that keeps pies are real Brazilian, all other people are Italian and talks in Italian.
Antenna 3 in the late '70s were one of the first private broadcaster in Italy that surfaced over the "pioneer" technical level of the small Italian broadcster at the time, and had some sexy game show that often ended with pies in face, wetlook or even topless (it was umbeliavle in Italy in that time...)
Here is the website of the broadcaster with the reception areas and related channels:
http://www.antenna3.it/freqs.php?UID=73da9jqirfrb4rgof0sigben66 After over 30 years is still a local TV, as it just outbounds the border of Lombardy
http://en.wikipedia.org/wiki/Lombardy EDIT
Well, nearly forgot to tell that piepie explained correctly the game, let me add that the girl on right lost the game (and won the pie !) as she could not name a non_italian city with C. The host gives her an hint for Cincinnati, but she does' nt catch the hint, so
