Alien spaceship on the moon? Apollo 20? what the..

Tell me what you think of this. I've been doing quite a bit of research on this one and by nature am quite skeptical. This one intrigues me.

From http://www.angelismarriti.it/ANGELISMARRITI-ENG/REPORTS_ARTICLES/Apollo20-TheFootage.htm

"A recent controversial footage of about 6 minutes (which seems a digital transfer from a film, and that we can call the “Apollo 20 footage”) released on YouTube is causing amazement inside the ufological public on the Web, all around the world. The footage would be the presumed shooting realized during a NASA classified mission, in the ‘70s: the “Apollo 20” mission or, as it is suggested by the subtitles of the dialogues between the crew and the Mission Control, the “Vandenberg 20”. I remember to everybody that the last official landing mission on the Moon was the “Apollo 17” (NASA), which took place in December 1972, and that the Apollo 20 mission was cancelled by NASA in 1970. For sure, if the footage is not a hoax or a fake, the purpose of that mission would have been to shoot close to a mysterious object for understanding its origin. And, maybe, to organize a secret retrieval if possibile."

I think it could be an ad campaign for the upcoming movie "Transformers"