"The Infidel" is a 2010 British comedy-drama film directed by Josh Appignanesi. The story follows Mahmud Nasir, a Muslim man living in London who discovers that he was adopted and is actually Jewish. This revelation leads him on a journey of self-discovery and cultural conflict. As Mahmud grapples with his identity, he faces challenges from his family and community. The film explores themes of faith, belonging, and the complexities of cultural identity, blending humor with poignant moments. It features performances by Omid Djalili and Richard Schiff, highlighting the struggles of reconciling different backgrounds.