Zodiac (2007): Gyllenhaal played Robert Graysmith, a cartoonist who assisted the police in the Zodiac serial killer casePrince of Persia (2010): The Sands of Time: He went on to play a fictional character in Prince of Persia franchiseLove & Other drugs (2010) : His next movie was a love film in which he played pharmaceutical sales representativeSource Code (2011): Gyllenhaal plays U.S. Army captain who is sent into a computed reality to find a bomberEnemy (2013): The film stars Gyllenhaal in a dual role who are physically identical but different in personalityPrisoners (2013): The film has Gyllenhaal playing the role of detective determined to solve the case of two young girls who are abductedNightcrawler (2014): Gyllenhaal records footage of violent events late at nights and sells it to local news stationsSouthpaw (2015) : In his first ever boxing film, the story portrays Gyllenhaal as a boxer who keeps losing because of his style of fightingNocturnal Animals (2016): In a story that goes back and forth between present and past, Gyllenhaal plays a novelist