[4] It stars Vidya Balan with an ensemble cast including Ram Kapoor, Rahul Bose, Dipannita Sharma, Shashank Arora, Shahana Goswami, Neeraj Kabi and Amrita Puri.

AK's son, Ryan, (Shashank Arora) who was severely neglected in his childhood and is now a drug addict who despises his father.

In a fit of rage and revenge, Ryan brings his mysterious girlfriend Gigi (Prajakta Koli) wearing a yellow dress belonging to his late mother, to shock AK and trigger him to confess his past crime.

Noor, (Dipannita Sharma), an ex-actress who was AK's former love interest and is now married to Dr. Sanjay Suri (Neeraj Kabi).

Then arrives CBI Officer, Meera Rao (Vidya Balan), and AK announces to his friends and family that he will be surrendering himself to the Government of India, leaving the group in shock.

A lot of confusion followed by some confessions reveal how every single person in the castle had a motive to kill.

The film was partly shot at Dunbeath Castle on the east coast of Caithness, Scotland.