The internet basically lost its collective mind last year. One day you’re scrolling through TikTok, and suddenly everyone is convinced that two of the most powerful men in Hollywood just threw hands. We are talking about the RDJ Ryan Reynolds fight rumors that set the Marvel fandom on fire.
The story was everywhere. People were saying there was a "massive blowup" on the set of Avengers: Doomsday. Apparently, a joke went "too far." One actor got offended. The other didn't back down. It sounded like the kind of high-stakes drama that usually only happens in a movie script, but this was supposedly real life.
But here’s the kicker. They haven't even met.
The Viral Rumor That Refused to Die
It’s wild how fast a blind item can turn into a "fact" in the MCU community. The whole thing started with a report from The Hot Mic podcast. John Rocha mentioned that two "major stars" had a verbal spat on a Marvel set. He didn't name names. He just said a joke landed poorly and things got heated.
Naturally, the internet did what it does best: it filled in the blanks with the biggest names possible.
Because Ryan Reynolds is known for being a "merciless" jokester and Robert Downey Jr. is the returning king of the franchise as Doctor Doom, people just decided it had to be them. The logic was basically "Ryan said something about RDJ’s past, and RDJ didn't like it." It was a perfect storm of fan fiction and gossip.
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Honestly, the narrative was almost too perfect. People started taking sides. "Team RDJ" fans called Reynolds a "diva." "Team Deadpool" fans said Downey was being too sensitive. It was a whole mess over something that never actually happened.
Why the RDJ Ryan Reynolds Fight Was Logistically Impossible
If you look at the actual production schedule of Avengers: Doomsday, the rumor falls apart faster than a house of cards. First off, as of late 2025, several insiders—including sources at People and TMZ—confirmed that Robert Downey Jr. and Ryan Reynolds have never met in person. Think about that for a second.
You can't have a heated on-set confrontation with someone who isn't even in the same building. At the time the "fight" supposedly went down, Downey was busy doing his thing as Victor von Doom. Meanwhile, Ryan Reynolds wasn't even officially confirmed to be in the movie yet.
There’s also the way modern Marvel movies are made. Even if they both end up in the film, actors often film their parts months apart.
- They use green screens.
- They use stand-ins.
- They use CGI to bridge the gap.
- Sometimes they don't meet until the red carpet premiere.
A source close to the production told TMZ that while the two are "friendly" and have chatted on Zoom for charity events like the AGBO Superhero Fantasy Football League, they haven't shared a physical space.
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The History of Their "Beef" (Spoiler: It’s a Cookie)
If you're looking for an actual "fight" between these two, you have to go back to 2019. But it wasn't a fight. It was a social media bit.
During the Russo Brothers' charity fantasy football league, RDJ posted a video telling Reynolds to "eat me." Reynolds, being the marketing genius he is, responded by posting a video of himself eating a cookie. Not just any cookie—a cookie with RDJ’s face on it.
That’s the "bad blood." That’s the "altercation."
It was a joke. They were raising money for charity. In fact, they were so "hostile" toward each other that they even talked about RDJ making a cameo in Deadpool & Wolverine. It didn't happen because the timing didn't work, but they were literally collaborating, not clashing.
What This Says About the "Doomsday" Production
While the RDJ Ryan Reynolds fight was a total fabrication, it does highlight the massive pressure on Avengers: Doomsday. After the chaos of the last few years at Marvel, everyone is looking for signs of trouble.
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There were legitimate reports about Downey wanting to reshoot scenes because he wasn't happy with how the stand-ins were handling the Doctor Doom suit. He’s a perfectionist. He’s also getting paid upwards of $50 million to save the franchise, so he’s going to be vocal about the quality.
But vocal doesn't mean "fistfight with Deadpool."
It’s important to separate the real production "friction"—which is normal for a $300 million movie—from the fan-fueled drama that populates Reddit threads. Most "dysfunction" on set is just people trying to figure out a very complicated script.
The Takeaway for Marvel Fans
Don't believe every blind item you read. Especially when it involves two of the biggest egos in the industry "fighting" on a set that one of them might not even be on.
If you want to stay ahead of the curve on what’s actually happening with Avengers: Doomsday, keep an eye on official trade publications like Variety or The Hollywood Reporter. They aren't going to miss a story as big as a fight between Iron Man and Deadpool.
For now, the only "clash" you’re likely to see is on the big screen in 2026. And honestly? That’s where the drama belongs.
Next Steps for You: Check the latest casting updates for Avengers: Doomsday on the official Marvel Studios website to see if Ryan Reynolds has finally been added to the call sheet. If he hasn't, you can safely assume any "on-set fight" stories are still 100% fake. Also, take a look at the old AGBO Fantasy Football videos on YouTube if you want to see what their real (and very funny) dynamic actually looks like.