translation.en: Robert Downey Jr. as Tony Stark/Iron Man, an industrialist, genius inventor, and consummate playboy, he is CEO of Stark Industries and a chief weapons manufacturer for the U.S. military. ● Terrence Howard as James "Rhodey" Rhodes, a friend of Stark's, and the liaison between Stark Industries and the United States Air Force in the department of acquisitions, specifically weapons development. ● Jeff Bridges as Obadiah Stane, Stark's business second-in-command, mentor and friend who turns on him to overtake the company, eventually building a giant exosuit to fight Stark. ● Shaun Toub as Yinsen, Stark's fellow captive, who grafts an electromagnet to Stark's chest "to keep the shrapnel shell shards that wounded him from reaching his heart and killing him", and who helps Stark build the first Iron Man suit. ● Gwyneth Paltrow as Pepper Potts, Stark's personal assistant and budding love interest.
translation.hi_en: Robert Downey Jr. Tony Stark ke role mein jo ek Iron Man, an industrialist, genius inventor, aur ek consummate playboy hai.  Woh Stark Industries ka CEO hai aur ek U.S. military ke liye chief weapons manufacturer hai.  Terrence Howard James "Rhodey" Rhodes ke role mein jo Stark ka dost hai aur Stark Industries aur United States Air Force in the department of acquisitions, khaskar weapons development, ke beech mein liaison hai.  Jeff Bridges  Obadiah Staneke role lein, jo Stark ke business ka second-in-command, mentor aur dost hai, magar company ko overtake karne ke liye uske khilaf ho jaata hai, aakhir mein Stark se fight karne ke liye ek bahut badha exosuit banata hai.  Shaun Toub as Yinsen, jo stark ke saath bandi hai, jo Stark ke chaati par ek electromagnet chipkata hai jinki wajah se shrapnel shell shards jinse Stark ghayal hota hai, uske dil tak pahunchkar use maar na de.   Woh Stark ko uska pehla  Iron Man suit banane mein madad karta hai.  Gwyneth Paltrow Pepper Potts, ke role lein jo Stark ki Personal assistant aur uski budding love interest bhi hai.