En mil pedazos (1980)

Jorge Sueiro, a private detective haunted by his daughter's death, takes a case to follow a woman who looks like her. He becomes drawn to the enigmatic Belén and unexpectedly falls in love. But Belén disappears, forcing Jorge to search for her while still pursuing revenge against the man he blames for his daughter's death. When they are reunited, Jorge must choose between seeking justice and embracing a future with Belén, confronting the painful reality that the past can't be escaped.