Iron Man is a strong option for learners who already feel comfortable with English and want a more demanding challenge. At an intermediate level, the main story should be easy enough to follow. The language mixes everyday English with a few expressions that need attention, so it works best for learners who already have a solid base. With the dialogue moving at a natural rhythm, viewers should catch most of it, although a few moments may still be challenging. If your English is close to B1/B2, Iron Man can be useful for building vocabulary range.
