Unlock – The Haunted App is a ZEE5 Original film starring Hina Khan, Kushal Tandon, Aditi Arya, and Rishabh Sinha. Suhani realizes that she is about to lose Amar, the man of her dreams, to her flat-mate, Riddhi. She will do anything to make it right, even if it is installing an app off the deep web that grants your darkest wishes.