Jorge is a photographer for a newspaper, from which he is fired. He then begins to work in a detective agency, where he is assigned the mission of protecting Monica, a beautiful woman threatened with death by an ex-boyfriend.

Blood is a family portrait. A mother, her two children and the shadow of her husband who died 25 years ago under strange circumstances.

In 1920, workers from Patagonia, in Southern Argentina, gather around an anarcho-syndicalist society and go on strike, demanding better working conditions. When the situation turns unsustainable, President Yrigoyen sends Lieutenant Colonel Zavala to impose order.

Pancho (Juan Manuel Rodil) is an independent filmmaker from Buenos Aires which is pushed by his grandfather Faust (Horacio Dener), to go after the loot of Butch Cassidy, who lived in Cholila (Chubut) between 1901 and 1905. Pursued by Commissioner Galvez (Oscar Huberty) for a crime he did't commit, Pancho will intersect with Nancy (Carla Pandolfi) and Anibal (Adrián Garavano). They will help him to find the treasure before Dimitri (Hernán Varela) a heartless professional searcher.

A story about a police commissioner and his doctor friend, the appearance of a woman's corpse and the suspicions that are woven around it linked to committee politics, police corruption, and even myths and legends.