Cast & crew
I Murder Seriously (2002)
Directed by Antonio Urrutia Written by Javier Valdés, Carlos Puig
Cast
| Jesús Ochoa | Comandante Cervera |
| Santiago Segura | Padre Amaro |
| Ivonne Montero | Yolanda |
| Eduardo España | Operário bonito |
| Gabriela Roel | Gilda Lopes |
| Daniel Giménez Cacho | Onofre |
| Rafael Inclán | Vivanco |
| Diego Jáuregui | Sampedro |
| Olmo Araiza | Cerilla |
| Liana Iniesta | Estelita |
| Sophie Gómez | Sophie |
| Daniel Vives | Ambar |
| Laila Saab | Hermosa |
| Fabiola Torres | Fabiola |
| Alicia Martinez | Alicia |
| Diana Lein | Reina |
| Gustavo Sánchez Parra | Foca |
| Luis Emilio Pérez | Diretor-1 |
| Javier Zaragoza | Seguridad |
| Catalina López | María Álvarez |
| Max Kerlow | Eulalio |
| Paola Flores | Conchita |
| Sixto Cid | Piti |
| Alfredo Herrera | Foca |
| Gerardo Martínez | Foca |
| Pedro Mira | Foca |
| Yissel Ibarra | Diretor-1 |
| Doctor Alfonso Morales | Box |
| Sergio Gonzalez Marin | Preso 2 |
| Charles W. Lake | Freshman 3 |
| Cesar Di Parra | Police Officer |
| Keyla Wood | Chica |
| Mario Oliver | (uncredited) |
| Darío T. Pie | Burócrata |
| Norma Angélica | Los Yaki Voladores |
Crew
| Javier Valdés | Screenplay |
| Carlos Puig | Screenplay |
| Antonio Urrutia | Director |
| Javier Valdés | Novel |
| María Luisa Gutiérrez | Executive Producer |
| Francisco González Compeán | Co-Executive Producer |
| Juan Dakas | Executive Producer |
| Guillermo del Toro | Executive Producer |
| Federico González Compeán | Executive Producer |
| Juan Dakas | Producer |
| María Luisa Gutiérrez | Producer |
| Tita Lombardo | Line Producer |
| Serguei Saldívar Tanaka | Cinematography |
| Santiago Segura | Co-Producer |
| Bertha Navarro | Producer |
| Federico Bonasso | Music |
| Eugenio Caballero | Production Design |
| Malena de la Riva | Costume Design |
| Pablo Blanco | Editor |