Iron Man & Hulk: Heroes United (2013) runs 1 h 11 min, is rated PG in the US and averages 5.9 from 225 TMDB members. The Invincible Iron Man and the Incredible Hulk must join forces to save the Earth from its greatest threat yet! When two Hydra scientists try to supercharge a Stark Arc Reactor with Hulk's Gamma Energy, they unleash a being of pure electricity called Zzzax - and he's hungry for destruction. Together, Iron Man and Hulk are the only force that stands in the way of the Zzzax's planetary blackout. But first, the super…
Availability loads live for your country. See where Iron Man & Hulk: Heroes United streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-06: Disney Plus (subscription).
Iron Man & Hulk: Heroes United on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-06. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists