Although Peyman Muadi was born in New York on July 30, 1970, he is an actor, screenwriter and director who shaped his roots and artistic identity in Iranian cinema. Muadi, who left his mark in both Iranian and international productions throughout his career, entered the world cinema scene mainly with the films of Asghar Farhadi. His most famous role in the international arena is the character of Nader in Farhadi's 2011 film A Separation. Muadi, who received critical acclaim for his performance in this production that skillfully deals with marriage, morality and class conflicts, became an important part of the film's worldwide success. A Separation won the Oscar for Best Foreign Language Film; This victory was an extremely meaningful turning point in the history of Iranian cinema. Muadi's talent was not limited to art cinema. In 2016, he appeared on the screens with the role of Salim Khan in HBO's ambitious mini-series The Night Of; In the same year, he also took part in a groundbreaking production such as Westworld. He has also proven himself in Hollywood productions that appeal to large audiences, such as Michael Bay's action movie 13 Hours: The Secret Soldiers of Benghazi and 6 Underground starring Ryan Reynolds. His portrayal of the Emperor in The Last Knights revealed that he was at peace with historical and epic roles. Muadi, who does not appear on stage only as an actor, continues to contribute to Iranian cinema as a screenwriter and director. His ability to move freely in both eastern and western narrative traditions in his career spanning decades makes him a versatile and original cinematographer. Muadi, who continues to be active with recent projects such as Crime 101, seems determined to maintain his visibility on international platforms.