Don't you?

I mean, the guy has 0 need to appear in a cheese movie, yet he does it, and precisely on the part where the "old guard" of NASA is summoned to explain why the hell no one in the current USA government knows about the ufo found on the moon (an autobot crashed craft). They proceed to tell that McArthur himself sworn them to secrecy and that only 35 people in the surface of earth knew the real reason of the race to the moon, so the knowledge got lost in time.

The whole movie is full of hints of a cover up. And then the obvious question:

Why in the lord's name would Aldrin lend his support, to the point of appear himself, to a movie that is supposedly a mere entertainment for the brain dead masses and with a cheesy plot based on cooky conspiracy theories???