Desc: La mano negra: Directed by Fernando Colomo. With Íñigo Gurrea, Joaquín Hinojosa, Fernando Vivanco, Virginia Mataix. Without a job and still living with his parents, Manolo is a poor guy who one day is reunited with his old friend Mariano, writer of a highly successful crime novel in the United States. But Manolo then begins to suspect that the plot of the book could be an autobiographical story, which makes him want to investigate the matter.