When it comes to charisma, talent, and unforgettable characters, it’s impossible not to think of Robert Downey Jr. The actor, who has won over a legion of fans around the world with his memorable roles, has a career full of cinematic brilliance. So, in this article, we’re taking a journey through his most iconic roles—from Marvel’s sarcastic billionaire genius to his emotional performance in Oppenheimer, and his acclaimed portrayal of Charlie Chaplin. And of course, we’ll talk about what’s next: yes, the villain Doctor Doom, who’s set to shake up the Marvel universe!
Grab your popcorn, because this cinematic journey is going to be epic.
Where to Watch Robert Downey Jr.’s Movies
The good news is that most of RDJ’s filmography is available on major streaming platforms:
- Disney+: All Iron Man and Avengers movies are there, ready for a marathon.
- Max: You’ll find Oppenheimer and other serious dramatic performances.
- Amazon Prime Video and Apple TV+: Additionally, it’s easy to find classics like Chaplin, Sherlock Holmes, and more.
TVStreamzilla Tip: Just search “Robert Downey Jr.” on your favorite platform and get ready to be amazed by the selection.
Tony Stark: The Iron Man That Changed Everything
It’s impossible to start this list with anyone else. Tony Stark, also known as Iron Man, was a turning point in Robert Downey Jr.’s career and in modern cinema. He not only opened the door to the Marvel Cinematic Universe (MCU), but also became its heart.
With his sharp wit, undeniable charm, and stylish armor, RDJ turned Stark into an icon. From the first Iron Man (2008) to Avengers: Endgame (2019), he took us from laughs to tears—and of course, to the most thrilling battles in cinema.
And did you think he said goodbye? Don’t worry—there’s more to come…
Click here to watch on Disney+!
Chaplin: A Genius Honoring Another Genius
Long before donning the red and gold armor, Robert Downey Jr. brought one of cinema’s greatest legends to life: Charlie Chaplin. In Chaplin (1992), his performance was so intense and moving that it earned him an Oscar nomination.
He didn’t just imitate Chaplin—he embodied him. From the physical gestures to the internal struggles of the artist, RDJ immersed himself in the role. His preparation included music lessons, pantomime training, and even learning to play tennis left-handed. The result? One of the most impressive performances of his career.
It’s one of those films you watch with a smile on your face and a lump in your throat.
Lewis Strauss in Oppenheimer: A Human Antagonist
In 2023, Robert Downey Jr. returned to the spotlight with a performance that surprised many. In the award-winning Oppenheimer, directed by Christopher Nolan, he played Lewis Strauss, the man who challenged the creator of the atomic bomb.
Far from Tony Stark’s humor, here he delivers a subtle, mature, and tension-filled performance. The film dives into the political and scientific history of the 20th century, and RDJ shines in every scene with an elegant and deeply human antagonist.
That’s why his performance earned several awards and once again proved that he’s more than just a Marvel star.
Next Role? Doctor Doom Is Coming!
Yes, believe it: Robert Downey Jr. is returning to the Marvel universe, but this time on the other side of the board. He will play Victor Von Doom, the infamous Doctor Doom, in the upcoming films Avengers: Doomsday and Avengers: Secret Wars.
For comic book fans, this is a huge gift. Doom is one of Marvel’s most complex and powerful villains—a brilliant scientist, ruthless ruler, and master strategist.
Seeing RDJ trade Stark’s sarcasm for Doom’s cold calculation is going to be a show in itself. He’s expected to first appear in Avengers: Doomsday, set for release in May 2026, and have a central role in Secret Wars, coming in 2027.
Bonus fact: there are rumors that the multiverse will explain his “side-switch,” with alternate realities colliding. In other words—we can’t wait!
Click here to watch on Disney+!
Fun Facts About Robert Downey Jr.
- Started acting at age 5 in a movie directed by his father.
- Went through serious drug issues in the 1990s, but made a strong comeback and became a recovery icon.
- Holds a brown belt in Wing Chun, a Chinese martial art.
- Has a YouTube channel focused on sustainability and tech innovation.
- Loves cats—even if he seems more like a dog guy.
Why We Love RDJ’s Characters So Much
Because they have soul. Whether it’s Tony Stark’s inflated ego, Chaplin’s introspective genius, or Strauss’s moral ambiguity, each character has layers. RDJ brings charisma, vulnerability, and intensity in a way that seems effortless—but it’s pure talent.
Plus, it’s almost impossible not to relate to at least one of his characters. So, with Doctor Doom on the way, his catalog is about to get even more fascinating.
Discover More Movies and Series Here on TVStreamzilla
If you’ve read this far, it’s because you LOVE movies and series as much as we do. And there are plenty of reasons to keep exploring TVStreamzilla. Here, you’ll find:
- Honest reviews, written by people who actually watch (and geek out).
- Complete release guides, for the top streaming platforms.
- Themed lists, hidden gems, fun trivia, and more!
We simplify what’s trending in streaming and help you decide what to watch next Friday night. All with a fun, light-hearted voice and 100% pop culture passion.
So don’t stop here. Bookmark TVStreamzilla, share it with friends, and dive deeper into this universe with us!
Conclusion: Robert Downey Jr. Is—and Will Always Be—Legendary
Whether hero, villain, genius, or icon, Robert Downey Jr. keeps surprising us. His ability to reinvent, move, and entertain deserves a standing ovation.
And if you thought you’d seen it all, just wait until he puts on Doom’s mask. The future looks exciting, and with him on screen, we know it’s going to be something big.
TVStreamzilla says: don’t miss a single premiere from the man who became a legend!
