Gambler (1971)

An Orphan Raja is taken care by a criminal Master who runs a gambling den and Raja is one of his top Jockey for gambling who knows all aspects of it.A very young George stabs a cop while committing criminal activity for Master and is send to children's home which hurts Raja who wants him to be out.Around the same time Raja falls in love with a wealthy Chandra who does not know about his true identity.George gets killed in children's home and Raja decides to quit Master's gang and settle in other place with George sister Julie.Master now finds a new Jockey in place of Raja the arrogant Banke Bihari,Chandra finds the truth about Raja's profession and that he is living with Julie,but isn't aware that he considers Julie as his sister.Raja starts his own work related to gambling and succeeds within know time ,while Chandra's father decides her to marry UK based Ram.Later Raja decides to transfer all his assets to Julie and returns to Master's den.Raja and Banke get in a fight during the gambling and Master gets killed and Raja is accused for his murder.