The story of Bangistan is set in Bangladesh, which is divided into North and South. The North Bangistan is inhabited by Muslims and the South by Hindus. Both the territory chiefs wants to openly show their solidarity at the World Religious Conference. So, the Muslims hire Hafeez Bin Ali (Riteish Deshmukh), a former BPO employee who leaves his job because Americans call him a terrorist and the Hindus rope in Praveen Chaturvedi (Pulkit Samrat), a Ram Leela enthusiast and follower of ‘Maa ki Dal‘ outfit.The two end up in Poland on a suicidal mission and also stays in the same house. Twist in the tale arises while Hafeez and Praveen enjoying with a hot club-dancer Rosie (Jacqueline Fernandez) on the streets of Krakow.Why does Riteish became a terrorist even when he is against the concept of Muslims being called terrorist? Why the story is set in the fictional land of Bangistan? How these guys make a huge impact on world peace with their ideologies and talent will form the story of the movie.