Koi Jaane Na A heartbroken writer struggling with writer`s block goes to a quiet hill station where he finds love again but uncovers a copycat serial killer who has mysteriously come alive and is killing everyone around him. Details Casts Galleries Posters Title Koi Jaane Na Release Date 2021-04-02 Runtime 02 Hours 21 Minutes Genres Thriller Mystery Production Companies T-Series, Amin Hajee Film Company Production Countries India Kunal Kapoor... Kabir Kapoor... Amyra Dastur... Suhana... Karim Hajee... Ricky Rosario... Aditi Gowitrikar... Suhana's Mother... Aamir Khan... Special appearance in the... Elli Avram... Special appearance in the... Viraf Patel... Vicky Singhania... Vidya Malvade... Rashmi... Atul Kulkarni... Dr. Rao... Kamlesh Sawant... Police Inspector... Aditya Lakhia... Aditya... Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (500x750) Original Size (1000x1500) Original Size (1061x1590)