This is the official remake of Tamil blockbuster movie - Ratsasan (2018) which starred Vishnu Vishal and Amala Paul in the lead.
Hrishitaa Bhatt plays older sister to Akshay Kumar in reality she is much younger to him.
The film was earlier titled "Mission Cinderella".
Akshay Kumar is shown researching on serial killer where his house wall has articles of Indian serial killers like Auto Shankar,Cyanide Mallika and many more.
Hrishitaa Bhatt's comeback film to main stream cinema.