De wat oudere bokser Ramón krijgt nieuwe energie als hij de felle jonge bokser Deborah ontmoet. Door hun ongeremde passie heeft hij alleen nog maar oog voor haar.
Nee, helaas is Sangre en la boca nog niet beschikbaar op Netflix in Nederland.
| Writing | Hernán Belón | Writer |
| Writing | Marcelo Pitrola | Writer |
| Directing | Hernán Belón | Director |
| Sound | Martín Scaglia | Sound Editor |
| Production | Hernán Belón | Co-Producer |
| Production | Grace Spinelli | Co-Producer |
| Costume & Make-Up | Daniela Deglise | Assistant Makeup Artist |
| Production | Malena Scoles | Production Assistant |
| Sound | José Luis Díaz | Supervising Sound Editor |
| Sound | Cecilia Pérez Riveros | Sound Re-Recording Mixer |
| Sound | Pablo Daniel Gutiérrez | Assistant Sound Editor |
| Crew | Simone Saglio | Special Effects |
| Production | Mercedes Muñoz | Casting |
| Sound | Fabian Aranda | Sound Recordist |
| Crew | Dolores Giménez | Special Effects |
| Crew | Alessio Saglio | Special Effects |
| Production | Luca Macome | Assistant Production Manager |
| Directing | Agostina Guala | Second Assistant Director |
| Sound | Lucas Meyer | Sound Re-Recording Mixer |
| Sound | Deisy Quevedo | Foley Editor |
| Camera | Alejo Giles | Assistant Camera |
| Sound | Matías Vilaro | Dialogue Editor |
| Crew | Daniela Deglise | Special Effects |
| Editing | Natalie Cristiani | Editor |
| Art | Luz Tarantini | Production Design |
| Costume & Make-Up | Dolores Giménez | Makeup Artist |
| Production | Maximiliano Lasansky | Production Manager |
| Sound | Gonzalo Matijas | Sound Designer |
| Production | Simona Banchi | Co-Producer |
| Production | Sergio de Angelis | Co-Producer |
| Directing | Mauricio Albornoz Iniesta | Assistant Director |
| Art | Maia Vacirca | Assistant Art Director |
| Production | Nicolás Carreras | Co-Producer |
| Sound | Piergiorgio De Luca | Foley Artist |
| Camera | Fernando Blanc | Camera Operator |
| Camera | Martin Dotta | Second Assistant Camera |
| Directing | Gonzalo Bazillo | Assistant Director Trainee |
| Lighting | Jaime Muschietti | Electrician |
| Art | Marcela Bazzano | Art Direction |
| Camera | Marcela Martínez | Focus Puller |
| Editing | Nazzareno Neri | Digital Colorist |
| Camera | Guillermo Nieto | Director of Photography |
| Sound | Luca Ciut | Original Music Composer |
