Presenting the official Teaser of  "Unlock". Hina Khan and Kushal Tandon feature in the upcoming ZEE5 Original film titled Unlock: The Haunted App. The two actors will be seen together for the first time on-screen, in a scary, sexy and app-solutely fun tech horror film. A ZEE5 Original Film Premieres 27th June on ZEE5, the film is bankrolled by Krasnaya Corporation LLP and Horse Films LLP and directed by Debatma Mandal.