Meet MAHMUD NASIR (Omid Djalili), loving husband, doting father and something of a relaxed Muslim.

Does the F word occasionally pass his lips? Its hardly worth mentioning. Does he say his prayers five times a day? Of course! Well, usually Does he fast every day of Ramadan? Whos counting anyway?

He may not be the most observant, but in his heart he is as Muslim as it gets. But after his mothers death a discovery turns Mahmuds world upside down. He finds his birth certificate which reveals that not only was he adopted at birthbut hes Jewish, and his real name is Solly Shimshillewitz!

As Mahmud tumbles headlong into a full scale identity crisis, the only person he can turn to is LENNY (Richard Schiff), a drunken Jewish cabbie who agrees to give him lessons in Jewishness, which start with how to dance like Topol. Oy vey.