Whoever said there was room for only one iron hero in the Marvel Cinematic Universe? Riri Williams, aka Ironheart (played by Dominique Thorne), takes flight in a six-episode series that's premiering on Disney+ on Tuesday — three years after the character's big-screen introduction in Black Panther: Wakanda Forever.

Riri Williams was first introduced in Black Panther: Wakanda Forever, so it makes sense to watch this Marvel Phase 4 movie before you dive into Ironheart. But, if you're going to watch the sequel, you might as well watch the first film, too. It's one of the best Marvel movies, after all.

One of Marvel's youngest superheroes hits the small screen this month. When Black Panther: Wakanda Forever came out in fall 2022, the Ryan Coogler-directed film introduced Dominique Thorne as Riri Williams,