Vinod khanna and leena chandravarkar their first film, also som dutt and ranjeet 's first film Sunil dutt made this film for his brother som dutt, but instead vinod khanna benifited.
Manmohan was offered the negative role of Vinod Khanna as he was busy with other films he recommend a newcomer Vinod Khanna to Sunil Dutt.
Vinod Khanna thanked Manmohan for recommending him for the the film from where is career took off.
Vinod Khanna's character is called Pran.Which was like a dream debut for him as it was named after iconic Villain Pran.
Debut film of Vinod Khanna after this he known to become a legendary actor of Hindi cinema