UFO - Aliens In My Birthday!!!

Japanese Television Show documents a real alien incident in 1984 where several people at a Birthday party suddenly discover an alien craft outside their home. Panic ensues...

About the aliens in the end, you'd think that aliens that live all their lives with those large heads would have no problem supporting their head. Yet in this video they are a bit wobbleheaded like most human beings are when they support something on their head that weighs more then their head like a helmet.

So if this is real I'd say that these aliens most likely don't look like that but they are wearing our equivalent of a environmental or space suit that looks at least partialy biological. Resulting in the same head motion we have when wearing a helmet.