Apna Khoon Apna Dushman (1969)

Thakur Pratap Singh's son is abducted by Jaggu daku and rear's him in the hope that he ends up killing his own father. Overhearing this conversation, Shankar who is jaggu's associate, who plans to receive Thakur's wealth, plans to send Ajeet to impersonate Thakur's lost child by even marking a birth mark on him and sends him to work there as a servant. One time Thakur witnesses the birth mark and accepts him in the family. Ajeet feels guilty and searches Thakur's real son who is Jaggu's son Shera. Jaggu gets wind of this news and sends Shera to kill Thakur. meanwhile Ajeet informs Shera of his relationship with Thakur which prevents him from killing the Thakur. But Jaggu plans to kill them both. Will Ajeet and Shera be able to save Thakur and themselves from Jaggu??