Casts of the film Prince of Percia
• Jake Gyllenhaal as Prince Dastan, the youngest of the three Princes of Persia who learns about the powers of the Dagger of Time. He serves as the protagonist in the film.
• Gemma Arterton as Princess Tamina, the young ruler of the sacred city of Alamut who goes along with Dastan on his journey to clear his name from the King's murder.
• Ben Kingsley as Nizam, King Sharaman's brother and adviser, who comes up with a plan of treason to obtain the Dagger of Time and use it to turn back time to kill Sharaman and make himself become King of Persia. He serves as the primary antagonist of the film.
• Alfred Molina as Sheik Amar, a local ostrich racing-organizer and tax-averse entrepreneur.
• Ronald Pickup as King Sharaman, the ruler of Persia who adopts Dastan into the royal family after witnessing his act of courage in the marketplace.
• Steve Toussaint as Seso, one of Sheik's closest friends, capable of throwing knives and daggers in pinpoint accuracy.
• Richard Coyle as Tus, the oldest of the three Princes of Persia.
• Toby Kebbell as Garsiv, the second oldest of the three Princes of Persia.
• Reece Ritchie as Bis
• Gísli Örn Garðarsson as Zolm, the Leader of the Hassansins, hired by Nizam to locate Dastan and kill him, as well as locating the Dagger and bringing it back to Nizam.
• William Foster as Young Dastan
In Persia, in the Royal City of Nasaf, the fair King Sharaman rules the empire with his brother Nizan. Sharaman has two sons, but adopts the orphan Dastan that becomes part of his family. Years later, the Holy City of Alamut ruled by Princess Tamina is under siege of the troops led by Tus, Garsiv and Dastan, after their uncle Nizan had intercepted a spy carrying weapons for Alamut. Dastan invades the city with his men to avoid a massacre and the Persian army conquers the city. Dastan gets a dagger from an enemy and King Sharaman comes to Almut very upset with the invasion of the holy city. Then he arranges the marriage of Dastan with Princess Tamina. When Dastan gives a holy cloak delivered by Tus to his father, the mantle is poisoned and kills Sharaman. Dastan is accused of betrayal but he escapes with Princess Ttamina. Sooner he finds that the dagger is a powerful device to travel and change time and that Tus is not the traitor and he engages with Tamina in a quest for justice. Written by Claudio Carvalho, Rio de Janeiro, Brazil.