The Iron Giant - watch online: streaming, buy or rent
Currently you are able to watch "The Iron Giant" streaming on Crave, Crave Starz, Starz Amazon Channel. It is also possible to buy "The Iron Giant" on Apple TV, Microsoft Store, Amazon Video, Cineplex as download or rent it on Apple TV, Microsoft Store, Amazon Video, Cineplex online.
There aren't any free streaming options for The Iron Giant right now. If you want know when it is streaming for free, click 'Free' in the filters above and hit the notification bell.