The film is about Happy Singh (Akshay Kumar) who lives in a village in Punjab. The people there want to get rid of Happy as they are thoroughly fed up with his interference in their lives in the name of 'doing good'. They send him to Australia to trace Lakhan Singh aka Lucky (Sonu Sood). Lucky used to live in their village. He had shifted to Australia and had become a dreaded gangster...

The film is about Happy Singh (Akshay Kumar) who lives in a village in Punjab. The people there want to get rid of Happy as they are thoroughly fed up with his interference in their lives in the name of 'doing good'. They send him to Australia to trace Lakhan Singh aka Lucky (Sonu Sood). Lucky used to live in their village. He had shifted to Australia and had become a dreaded gangster subsequently. The villagers feel that he is spoiling their name in a foreign country and send Happy over to change Lucky. Will Happy succeed in his mission?