Twenty Years of Waiting (1966)

Maryam leaves her child Majid on the way and a man Abbas Agha and his wife Fatemeh find the child and bring him up. But Maryam's husband Farid who was in jail is released and after a while even manages to become rich. The child Majid grows up to become a thief. One day he enters his real father's house for stealing. He finds a girl Haydeh there and falls in love with her. But his other father Abbas intervenes.