The Russo brothers talked about the connections between Iron Man and Doctor Doom, and it's a great teaser for the Avengers: ...

Only one of the two Thanos versions is dead. The one whom Thor (Chris Hemsworth) cut his head early in the movie. The other one turned to dust at the end of Endgame, when Tony Stark got a hold of ...

Speculation surrounds cameos of Marvel characters in the movie, including the return of Thanos from a different ... to be charming and similar to Tony Stark, only for him to then kill someone.