Naina

A group of strangers - Asha (Nanda), Anand (Manoj Kumar), Rakesh (Pran), Dr. Acharya (Madan Puri), Kitty (Helen), Kishan (Manmohan), Dharamdas (Dhumal) & Madhusudan Sharma (Tarun Bose) - become marooned on a desolated island after a plane carrying them dumps them there & scrams. They find an old manor on the island, where a butler (Mehmood) greets them upon arrival & appears to have been waiting for them. However, the group is soon overcome with fear as they are killed off one by one by someone.

Love blossoms between the son of wealthy man and his middle class neighbor. But their romance is put to the test both by a feud between the families and by the entrance of a rival for the girl's affection. (imdb)

A story of three brothers Dara, Raj, and Ashok, who serve the Indian army, and their proud mother. (imdb)