Zohan Devo (Adam Sandler) is an agent working for the Israeli intelligence agency Mossad. He is agile, powerful, and gifted. In his spare time, he enjoys sex with girls and is leisurely; when he receives a mission, he goes into battle and engages in thrilling and exciting duels with terrorists from Palestine. He has killed countless opponents, just like the savior of a new era. But no one would have thought that this masculine man actually has the dream of being a hairdresser. He has long been tired of the life of fighting and killing, and is eager to work hard for his ideals. One day, the opportunity finally came. Zohan pretended to die while on duty, so he fled Israel and came to the prosperous and fashionable United States. In this completely unfamiliar country, Zohan made a lot of jokes. However, as long as he has a dream in his heart, he will be fearless and move forward courageously...