Spoiler-free synopsis
Tony Stark is an inventor and businessman who faces the consequences of the technology he has introduced to the world. After a life-changing experience, he builds a suit of armour capable of turning him into a hero. Science, humour and action shape the beginning of the Marvel Cinematic Universe.
The story follows Tony from the comfort of his laboratories to the moment when he must test his inventions beyond them. His relationships with Pepper Potts and James Rhodes provide a personal counterpoint to the technological challenges. The appeal lies as much in those first flights as in the changing outlook of a man used to having all the answers.
Where to watch Iron Man in Spain
Subscription availability
Netflix, fuboTV, Netflix with ads
Rental and digital purchases are separate from subscriptions. Additional channels and ad-supported plans may have different requirements. Check the provider before paying.
Source consulted on 6 October 2026. Provider update shown by JustWatch: 2026-10-06.
View the availability source on JustWatch ↗Credit scenes · No spoilers
One scene at the end of the credits.
Why include it in your watch route?
The easiest entry point into the MCU: it introduces Tony, Pepper and Rhodey before the major crossovers. Its combination of technological adventure and personal decisions helps explain why Tony's responsibility remains a theme throughout his films.
Where it fits in the MCU
This is the starting point in release order. It introduces Tony Stark and the combination of adventures and connections between films that defines the MCU.
Number 1 in our movie release order.
Robert Downey Jr.
Terrence Howard
Jeff Bridges
Gwyneth Paltrow