John Proctor is basically an admirable character. He was a good man who briefly went astray and became the protagonist in Act II.
Iron Man
Tony Stark
No. Iron Man is a Marvel character.
The Mandarin, a character found in the Iron Man films, is one of Iron Man's oldest, and one of the deadliest foes. If one wanted information on this character, a website known as blogs.indiewire would be the perfect place.
The artilleryman
Robert Downey Junior plays Tony Stark and therefore The Iron Man in the movie Iron man 1 and Iron man 2
The Tony Stark from Iron Man 2 is a more relatable, light hearted character than the man in the Marvel Comic. The Marvel Comic is written by multiple authors with different views on who exactly Stark is, whereas the screenplay is only acted out by one person with a single view on the character.
James Rhodes
Atticus
Iron Man is named after the suit of armor that Tony Stark, the character behind Iron Man, wears. The suit is made out of a fictional advanced alloy called "Iron Man armor" which gives him superhuman strength and durability. The name also reflects the industrial, metallic nature of the character.
First of all it's Johnny Depp. Second, he wasn't even in Iron Man 2.