Director Shane Black and lead actor Robert Downey Jr. will start filming the third part of "Iron Man" on Wednesday 30 May.To be produced by Marvel Studios after their one billion dollar success with "The Avengers"; there are high hopes that this part will be as successful or somehow close."Iron Man 3" should hit theaters on the 3rd of May 2013 and with millionaire Tony Starke successful role in "The Avengers" which is considered to be the 5th most successful film in the history of cinema; producers believe this part of the sequel will be more acceptable than the second part.