A series of bizarre and disturbing murders rock the city of Mumbai. Film critics are being killed week after week with the release of every new film. Arvind Mathur, Head of Crime Branch Mumbai, is tasked with solving the case. With the help of Zenobia, a criminal psychologist, he tries to understand the mind of the killer to trap him.

Amongst the communal riots that erupt in the city, Tara shelters a wayward Sakina from a crazed mob and a bond that blossoms into love is created. The two eventually get married and have a son. The happy family, now living in Amritsar, gets the shock of their lives when Sakina learns that her father (Amrish Puri), whom she previously believed died in the riots back in Amritsar, is still alive after seeing his picture in a tattered, old newspaper. Upon contacting him, Sakina’s father, now the mayor of Lahore in Pakistan, arranges for his daughter to arrive in Lahore to see him. Sakina leaves for Lahore minus Tara and her son, and upon reaching the city, learns of her father’s plans for her – plans that include forcing Sakina to forget about her family and start life anew in Pakistan. Then begins an extraordinary journey which will lead Tara to cross the border into Pakistan to find his love Sakina

The trio of Dharam, Paramveer and Gajodhar reunite, this time in the UK. Paramveer opens up the ‘Yamla Pagla Deewana’ club and re-encounters a visit with Dharam and Gajodhar, after their last visit to Canada. Now, the trio are back with double the fun, double the action, and double the romance, with Suman and Paramveer’s love Reet.

Gangster and criminal Don, Suraj Rana, who is also known for his kindness, adopts a street urchin named Arjun, and teaches him all the tricks of the trade, so that he can succeed him, even though he has a son named Karan. Arjun and Karan grow up as brothers, and Arjun takes charge of all criminal activities after Suraj passes away. Karan has fallen in love with Bindiya, the daughter of Suraj’s deceased employee, and would like her to marry him. But Bindiya is in love with Saahil, and only likes Karan. Karan now decides to take the matter into his own hands, and thereby force Arjun to take sides either for him or against him.

A suicide bomber loses his memory and has a bomb attached to his heart. It is up to the police officers to prevent this bomb from exploding.

A small town in Bombay is brutally subdued by a notorious gangster named Katya and his brothers.