Find out how and where to watch "Iron Man" online on Netflix, Prime Video, and Hotstar today – including 4K and free options. Stream 'Iron Man (2008)' and watch online. Discover streaming options, rental services, and purchase links for this movie on Moviefone. Watch at home and immerse yourself in this movie's story... Find out how and where to watch "Iron Man" online on Netflix, Prime Video, and Hotstar today – including 4K and free options. After surviving an unexpected attack in enemy territory, jet-setting industrialist Tony Stark builds a high-tech suit of armor and vows to protect the world as Iron Man. Tony Stark, a billionaire industrialist and genius inventor, is kidnapped and forced to build a devastating weapon.
