Desc: Heera Panna: Directed by Dev Anand. With Dev Anand, Zeenat Aman, Rakhee Gulzar, Rehman Khan. During Raja Sahib's party a priceless diamond is stolen by Panna and his aide Kamal.Also present at the party is Heera a photographer currently working on a assignment of bikini models Panna hides the diamond in petrol tank of his car.Heera while driving from the party recollects his past and lives with guilt that his love Reema died because of him.Panna and Kamal are following Heera where she manages to enter Heera's car by pretending that Kamal was molesting her.Heera finds that Panna wants to be a model and starts clicking her pictures but notices that Panna is not whom she claims and after comforting she revels the truth. Panna was forced to steal the diamond by her boyfriend Anil who has left her pregnant and will marry her only if she steals the diamond.Heera also finds that Panna is sister of Reema who often spoke about her.Besides Anil there is Johri and many other con man who want the diamond.Heera must now not only save the diamond but also Panna.