A Drop of Fire (1982)

When Fikret (Fikret Hakan) is sent to prison, he entrusts the care of his mother and sister, Pınar (Necla Nazır), to his loyal worker, Ferdi (Ferdi Tayfur). Ferdi harbors a quiet love for Pınar, but she becomes entangled with a wealthy suitor whose ruthless family ruins her life, trapping her in a dark underworld. Determined to save her, Ferdi steps in to pull her out of despair and marry her. However, poisoned by false rumors in prison, Fikret escapes to avenge what he believes is Ferdi's betrayal, leading to a devastating misunderstanding and tragic sacrifice.