When we hear Elon Musk, what comes to our minds instantly ... Musk's most well-known appearance was likely his ten-second cameo in Iron Man 2, during which he chatted with Tony Stark.

A clip from the movie “Iron Man 2” went viral on social media after Marvel fans discovered that billionaire Elon Musk made a cameo appearance alongside Robert Downey Jr. as Tony Stark.

Musk had a cameo in "Iron Man 2" amid comparisons to Downey's character Tony Stark. Robert Downey Jr. said he wanted Elon Musk to "control his behavior a little more," jabbing the billionaire CEO ...

And he’s not particularly gung-ho about Elon Musk “cosplaying ... allowing the director to shoot part of Iron Man 2 at SpaceX and also walking on for a cameo. Though Favreau explained ...

For years, Elon Musk liked to think of himself as a real ... real-life Iron Man” in the media, and even made a cameo in Iron Man 2, reveling in the comparisons between him and a superhero.