Danny Denzongpa, who was initially offered the role of Gabbar Singh, was busy shooting Dharmatma (1975) in Afhganistan. He could not accept the role, and the reluctant second choice 'Amjad Khan' got it instead.
When Gabbhar shoots his three henchmen, all three are facing him. Yet, when they're lying dead, one has a wound on the back of his neck and one has a wound on his mid-back.
When Basanti goes to the temple, she was on foot. Veeru asks whether her mare ran away with cart. After Worshipping Lord Shiva, right before the song "Koi haseena", she rides her cart.
Sanjeev Kumar (Thakur) upon reaching home and finding his family members killed on lying on floor, he grabs the white cloth to uncover and see his dead grandson. He releases the cloth and the cloth flies away in wind. In the very next scene as he hurries towards the horse, the grandson's body is seen nicely wrapped with the white cloth.
Gabbar Singh: Sons of bithces. They were two and you are three. Still you came back - empty handed. What were you thinking when you were coming back? Sardar will be happy and will give you a goodwill gesture? Shame on you!