Watch Unlock - The Haunted App it's a Hindi ZEE5 Original film starring Hina Khan, Kushal Tandon, Aditi Arya, and Rishabh Sinha. Suhani realises that she is about to lose Amar, the man of her dreams, to her flatmate, Riddhi. She will do anything to make it right, even if it means installing an app off the deep dark web that grants your most sinister wishes. Want to watch the "Unlock - The Haunted App" ? Watch Unlock - The Haunted App here on OTT platform ZEE5.