I Am Iron Man (2008)

A documentary covering pre-production topics like suit design and construction, storyboards, animatics, and pre-viz, sets, working in the suit, casting, rehearsals, and preparation, and the start of the shoot. From there we look at performances, locations and production design, stunts, hardware and practical effects, and various sequence specifics. Finally, the program goes through post-production at Skywalker Ranch, the titles and a few visual elements, and wrapping up the flick.

Unfortunately the movie I Am Iron Man is not yet available on HBO Max.