Anjaan Hai Koi , a 1969 drama/mystery movie released on 1/1/1969 starring Feroz Khan, Helen, Aruna Irani, Nalini, Mohan Choti, Ramayan Tiwari under the banner of Anand Films. When Prabhat's friend Anand dies under mysterious circumstances at Pilikothi, he pretends to be Anand and arrives there to investigate. At the same time, he meets Sandhya and falls in love..
