Chhailla Babu (1977)

Rita (Zeenat Aman) is saved from a fatal fall while skiing by a local guide called Chailla Babu (Rajesh Khanna) in Kashmir. Rita finds Chailla in multiple avatars in the course of her tour and they soon become fast friends. However, Rita is forced to return to Mumbai after she is informed that her uncle has been murdered and that Chailla is the prime suspect. Rita decides to kill Chailla and take her revenge but is left baffled when Chailla saves her life from an attacker. Who is Chailla and what is he after? Enjoy watching this crime thriller unfold.