The release of The Avengers is nearly upon us and now Iron Man 3 will be the next film that Marvel fans have to look forward to. Recently, there has been a lot of discussions about Iron Man 3, who will be in the film and who will be the villain are the main topics of debates among fans and moviegoers.

Ben Kingsley has been strongly linked with an unknown role. Rumours are that he could play Iron Man’s most famous villain, the Mandarin. This villain is the one that Jon Favreau has claimed that he was working towards but it is unknown if this is the direction in which Shane Black will be taking his vision of the film. There is no doubt that Kingsley would be a great addition to the cast but if he was cast as Mandarin I could see this pleasing a lot of fans who hope to see the famous bad guy on the big screen.

The latest casting rumour to circle on the net states that Guy Pearce is close to signing on to play geneticist Aldrich Killian. In the comic books Killian co-creates the Extremis technology and Iron Man 3 will be loosely based on the Extremis storyline. Pearce has recently returned to big budget films with Lockout and is set to star in Ridley Scott’s Alien prequel Prometheus. Anyone who has seen Memento knows that this guy can act and I would certainly look forward to seeing him in Marvel universe.

Iron Man 3 is being written and directed by Kiss Kiss Bang Bang creator Shane Black and will certainly star Gwyneth Paltrow, Don Cheadle and of course Robert Downey Jr. If these two actors do join the cast it could be Marvel’s best cast ensemble to date (minus The Avengers).