Maha Badmaash (1977)
A casino owner is asked to kill a gangster's enemy, but when he refuses, the gangster Mogambha takes his sister and secretary as hostages, and threatens to kill them if his enemy is not assassinated.
A casino owner is asked to kill a gangster's enemy, but when he refuses, the gangster Mogambha takes his sister and secretary as hostages, and threatens to kill them if his enemy is not assassinated.