: Janhvi Kapoor (Mili), Manoj Pahwa (Mili's father, Niranjan), and Sunny Kaushal (Sameer, her boyfriend). Music : Composed by A.R. Rahman with lyrics by Javed Akhtar.

: The film received mixed-to-positive reviews. Janhvi Kapoor’s performance was widely praised as a career-best, earning her a nomination for the Filmfare Award for Best Actress . Critical Highlights

. The film splits its focus between her desperate attempts to survive the sub-zero conditions and the frantic search conducted by her father and secret boyfriend. :

: Mili Naudiyal, a 24-year-old nursing graduate living in Dehradun, works part-time at a mall food outlet while preparing to move to Canada. After a minor communication lapse at work, she gets locked inside a commercial freezer with temperatures dropping as low as