Ankhen is a 1968 Hindi spy thriller produced and directed by Ramanand Sagar. After the surprise big hit of Farz as a spy thriller, Sagar came out with a bigger budget film in the same genre, shot in many international locations. The film stars Mala Sinha, Dharmendra, Mehmood, Lalita Pawar, Jeevan and Madan Puri. The music is by Ravi and the lyrics by Sahir Ludhianvi. It was the biggest hit of 1968 in India, attaining 'blockbuster' status. Wikipedia