ON
← Back to feed
I come with a rather dark past: the trailer of the documentary about Eugenio Berríos is released
CL🏛️ PoliticsLean Progressive9/8/2026

I come with a rather dark past: the trailer of the documentary about Eugenio Berríos is released

A documentary titled 'Cocaína Negra' has released its trailer, focusing on Eugenio Berríos, a biochemist who worked for Chile's DINA during the Pinochet regime. The film uses audio recordings made by Berríos himself, along with archival footage and the participation of actor Claudio Arredondo, to explore his role in creating chemical weapons and his involvement in drug trafficking. Directed by Cristóbal Valenzuela Berríos, the film was selected for the Valdivia International Film Festival and is set for a commercial release in November. It aims to delve into Berríos' life and the turbulent era of political violence and secret structures in Chile.

A new documentary titled Cocaine Black has premiered with a trailer featuring the story of Eugenio Berríos, a former biochemist linked to the Chilean intelligence agency DINA during the Pinochet dictatorship. The film, directed by Cristóbal Valenzuela Berríos, is based on audio recordings made by Berríos himself, who was involved in producing lethal chemical weapons such as sarin. The documentary explores his rise and fall, highlighting his ties to the regime, the creation of deadly poisons, and connections to drug trafficking. Berríos is quoted in the trailer saying, “I come with a pretty dark past.” The film features actor Claudio Arredondo portraying Berríos and includes archival footage of Manuel Contreras, former head of DINA. The documentary will debut nationally in November after its screenings at the Guadalajara and Lima film festivals. It was selected for the 33rd edition of the Valdivia International Film Festival (FICValdivia), which runs from October 12 to 18. The commercial release is scheduled for November 5. The project draws on historical records and personal accounts to reconstruct Berríos' life, focusing on the voices and world he created through his recordings. The film aims to provide insight into a turbulent era marked by political violence and secret networks.

How this report was made. Objective News wrote this report from 2 source articles, using AI-assisted synthesis under our methodology. It is our own text, not a copy of any single outlet. Read our methodology.

Responsible editor: Matej BašaSpotted an error? Report it

2 reports

La Tercera logoLa TerceraIndependent🔒CenterFactual 95Objective 859/8/2026
I come with a rather dark past: the trailer of the documentary about Eugenio Berríos is released

A documentary titled 'Cocaína Negra' has released its trailer, focusing on Eugenio Berríos, a biochemist who worked for Chile's DINA during the Pinochet regime. The film uses audio recordings made by Berríos himself, along with archival footage and the participation of actor Claudio Arredondo, to explore his role in creating chemical weapons and his involvement in drug trafficking. Directed by Cristóbal Valenzuela Berríos, the film was selected for the Valdivia International Film Festival and is set for a commercial release in November. It aims to delve into Berríos' life and the turbulent era of political violence and secret structures in Chile.

Bias read (Center): The article provides a balanced overview of the documentary's content, highlighting both the controversial aspects of Berríos' past and the artistic approach of the filmmaker. There is no overtly biased language or selective sourcing; the focus is on presenting the film's premise and context without

Why factuality (95): The article provides specific details about the documentary 'Cocaína Negra', including its subject (Eugenio Berríos), director (Cristóbal Valenzuela Berríos), and sources such as audio recordings and archival footage. These align with the cross-source consensus, though some details like the exact re

Why objectivity (85): The article presents the information in a largely neutral manner, focusing on the documentary’s content and production. However, phrases like 'pasado bastante tenebroso' and references to Berríos’ involvement with the dictatorship and chemical weapons introduce a slightly judgmental tone.

BioBioChile logoBioBioChileIndependentProgressiveFactual: no official source document/info detectedObjective 609/6/2026
Torture house with no survivors and the DINA agent who denies everything: the imminent return of "la Chany"

The article discusses the return of 'La Chany,' a former agent of the Chilean intelligence agency DINA during the Pinochet regime, who is now facing allegations related to her past actions. The piece highlights claims that she was involved in a torture center where no survivors remain, and it notes that she denies these accusations. The article suggests that her potential return to prominence could reignite controversy over human rights abuses committed during the dictatorship.

Bias read (Progressive): The article frames the return of 'La Chany' in a manner that emphasizes historical human rights violations associated with the Pinochet regime, which is typically viewed through a leftist lens in Chilean politics. The focus on torture and denial of wrongdoing by a former DINA agent implies a stance

Why factuality: no official source document/info detected

Why objectivity (60): The title uses emotionally charged language such as 'casa de tortura sin sobrevivientes' (torture house with no survivors) which implies strong bias and potentially sensationalizes the situation. The article appears to frame the subject in a way that aligns with a particular political perspective ra

How each side covered it

The same event, grouped by the political lean of the outlets covering it.

How each side covered it

Support independent, bias-aware news and unlock the social pulse, community voting, and every other Supporter feature.

Become a Supporter

Covered around the world

The same event as reported in other countries.

Covered around the world

Support independent, bias-aware news and unlock the social pulse, community voting, and every other Supporter feature.

Become a Supporter

Claims check

Key factual claims, and how many sources assert vs dispute each.

Claims check

Support independent, bias-aware news and unlock the social pulse, community voting, and every other Supporter feature.

Become a Supporter

Keep the news honest.

ObjectiveNews is reader-funded and ad-free — we show you the bias instead of hiding it. Support independent journalism for €4/month.

Become a Supporter

Related stories