Mortemburgo

Mortemburgo is an Argentine crime drama and thriller set in an ominous city. The story follows Kaplan and Wenceslao, two former activists who reunite after several years. As they confront fragments of their shared history, a conflict emerges between their ideologies. While one man maintains faith in democratic processes, the other seeks a more direct and disruptive method to challenge the existing power structure from within.

The film was directed by Oliverio Sisso, who also served as a producer and co-writer alongside Sergio Dubcovsky. This production followed Sisso's 2024 film, From Nowhere at All. The cast features Alejandro Kersfeld in the role of Kaplan and Luis Mancini as Wenceslao Sánchez de la Vega, with Horacio Rizzo and Lautaro Cabeza appearing as the Minister and the Shoeshine boy, respectively. Produced by Universidad del Cine and Mamá Húngara, the short film has a runtime of 14 minutes and was released on April 16, 2026.