Netflix is bringing a dark chapter of Colombian history to the screen with its upcoming limited series, Under Siege. Originally titled Palacio, the historical political thriller is based on the 1985 takeover of Colombia’s Palace of Justice. The series explores the hostage crisis, the military operation that followed, and the long search for justice by the victims’ families.
The series will premiere on November 6, 2026, and will have eight episodes. It is expected to attract viewers who enjoy historical dramas and stories inspired by real events.
Under Siege will be available to stream on Netflix from November 6, 2026. The platform has confirmed the release date, making it one of the notable international releases arriving in November.
The show is a Colombian Netflix Original and has been developed as an eight-episode limited series. It draws inspiration from an actual historical tragedy that took place in Bogotá in 1985.
Netflix has also released the official trailer, giving viewers a glimpse of the tense atmosphere and serious subject explored in the series.
November is bringing several interesting titles to streaming platforms. Viewers can also check out the reported SonyLIV release of Akshay Kumar and Saif Ali Khan’s Haiwaan. Another much-awaited title is Jailer 2, which may arrive on OTT with 30 additional minutes of scenes featuring Vijay Sethupathi. Meanwhile, music and drama fans can look forward to Meesaya Murukku 2, Hiphop Tamizha Adhi’s musical drama arriving on SonyLIV.
What Is the Story of Under Siege?
The story of Under Siege is inspired by the Palace of Justice siege that began on November 6, 1985, in Bogotá, Colombia. On that day, members of the M-19 guerrilla group entered the Palace of Justice and took more than 300 people hostage, including Supreme Court judges.
The situation soon turned into a major national crisis. On November 7, the Colombian Army launched an operation to take control of the building. The military counter-offensive resulted in a devastating loss of life, with at least 94 people reported dead or missing, including civilians, judges, guerrilla members, and military personnel.
The series looks at both the events inside the building and their impact on people outside it. A major part of the story follows the families of victims who spent more than two decades seeking answers and justice.
Rather than focusing only on the hostage situation, the show also explores the emotional and political consequences of the tragedy.
Under Siege Cast: Who Stars in the Netflix Series?
The series features a strong Colombian cast led by Natalia Reyes, Carlos Manuel Vesga, and Robinson Díaz.
Natalia Reyes plays Pilar Navarrete. She is known internationally for appearing in Terminator: Dark Fate and has also worked in several film and television projects.
Carlos Manuel Vesga portrays Colonel (Ret.) Alfonso Plazas Vega. He has previously appeared in Netflix projects such as The Hijacking of Flight 601 and The Snitch: Cartel Origins.
Robinson Díaz plays Belisario Betancur, a key political figure connected to the period covered by the series.
Other cast members include:
- Luna Baxter as Olga Behar
- Mariana Gómez as La Mona
- Santiago Alarcón as Alfonso Reyes Echandía
- Nicole Santamaría as Angela María Buitrago
- Andrés Castañeda as Eduardo Umaña
- Camilo Amores as Jimmy Beltrán
- Jacobo Millán as Santiago Álvarez
- José Restrepo as Yesid Reyes
- Nicolás Montero as Jaime Castro
- Valentina Acosta as Noemí Sanín
The supporting cast also includes Fernando Lara, Nelson Camayo, Irina Loaiza, Rodrigo Rodríguez, and Jorge Andrés Ruiz.
Who Is Behind Under Siege?
Natalia Santa serves as the show’s showrunner and is among the writers behind the project. The writing team also includes Enrique Videla, Enrique Lozano, Jenny Ceballos, and Estefanía Piñeres.
The series has three directors: Jayro Bustamante, Edgar Nito, and Samir Oliveros. Production is handled by Dynamo, with Mariana Berenguer and Mirlanda Torres serving as producers.
With its historical background, large cast, and multiple directors, Under Siege aims to present a detailed account of one of Colombia’s most painful events.
How Many Episodes Does Under Siege Have?
Under Siege is an eight-episode limited series. The story covers the 1985 takeover, the military response, and the long-lasting struggle of families seeking justice.
With its November 6 Netflix premiere, the series offers viewers an opportunity to learn about a significant event in Colombian history through a dramatic retelling based on publicly known events.
Netflix has officially confirmed the November 6, 2026 release date and the eight-episode format.