I thought Godzilla was a result of the bombing of Hiroshima and Nagasaki. Maybe the Dinosaur in the iceberg was from the crappy 70s revamp, where the movies were kinder and gentler?
I got the Image Plan 9 DVD... that documentary, though informative, was atrociously made.
How was Godzilla 2000 butchered in the States? Not that I'm disagreeing... that dialogue was crap ("It'll go through him like crap through a goose!").