The director originally wanted to give Vision a Tintin in "Avengers 2"

As we all know, in "Avengers: Age of Ultron", Vision does not have a penis, but according to Vision actor Paul Bettany in an interview, director Joss Whedon once wanted to give Vision a penis.

Paul Bettany, the actor who plays Vision, talked about how director Whedon wanted Vision to have a penis when he was created in Avengers: Age of Ultron. Paul Bettany said, "I know that Whedon (director) wanted him to have a penis very much. When Vision was just born and had no clothes, he had to have a penis. Others, including Kevin Feige, thought, 'Well... I'm not sure if I want it...' and Whedon emphasized, 'He must have a penis. I want to see you draw a sketch of his penis.'"

Paul Bettany added: "So they actually did it, and gave Vision a penis when he was born, and put the sketch on the wall. When everyone came in and sat down, Whedon said, 'Okay, I was wrong, I was really wrong, I didn't have to see this.'"