Continuity mistake: When Joseph and Polly enter the Ark, we see the door close behind them, the countdown coming to zero. The Mysterious Woman, at the time, is out cold, or at least a dozen meters behind them. Yet, she finds her way onboard the Ark somehow.
Sky Captain and the World of Tomorrow (2004)
Ending / spoiler
The evil mastermind Dr. Totenkopf died twenty years ago. The mysterious deadly sidekick is a robot that's been carrying on his project until the end. Totenkopf's plan was to carry all animals (like Noah's Ark) in a rocket that would kill everyone on Earth and give humanity a new start; the two tubes that Polly had were "Adam and Eve" and without them, the project could not continue. Joe and Polly stop the rocket from killing everyone on Earth. Polly uses her last camera shot taking a picture of Joe and he says "You forgot to take off the lens cap."
A.J.
More mistakes in Sky Captain and the World of Tomorrow
Trivia: When Joe is going to shoot the bomb on the robot's legs, you can see King Kong climbing on the Empire State building in the background. (00:14:15)
Question: Roughly what percent of this movie was actually real as opposed to CGI?
Chosen answer: About 95% is CGI. The only real part of the movie was the actors themselves (and small objects they handle), with the exception of Dr. Totenkopf, portrayed using archive footage of Laurence Olivier. Everything else was CGI.
Guy