In that video intro, he starts rambling about Orion’s Belt (Robert Bauval) and on that page you linked it appears that he’s borrowing from Sitchin.
To put it mildly... I read most of Sitchin's books long ago, and the bullets on the website seemed to be a complete extraction (the aliens' need for gold, genetic manipulation by aliens from Planet X to create slaves to work the gold mines, etc). A titillating and interesting story as man gropes to understand his origins -- but then when you come to realize that the Bible is the true story - which fits the logical, factual, and forensic evidence - i.e., reality - you realize these books by Sitchin and Tellinger and Heine are just more excursions into fantasy land. We have a tendency to get bored with the old landmarks, and always look for something new.
The truth is as it always was - God's Word.