 J. A. BayonaSelf - Director, Producer & Screenwriter | Self - Director, Producer & Screenwriter |
 Sandra HermidaSelf - Producer | Self - Producer |
| EEduardo StrauchSelf - Survivor | Self - Survivor |
| CCarlitos PáezSelf - Survivor | Self - Survivor |
 Nando ParradoSelf - Survivor | Self - Survivor |
| TTeresita VásquezSelf - Fernando Vázquez's Sister, Non-survivor | Self - Fernando Vázquez's Sister, Non-survivor |
| RRoberto CanessaSelf - Survivor | Self - Survivor |
| BBelén AtienzaSelf - Producer | Self - Producer |
 Valentino AlonsoSelf - Pancho Delgado | Self - Pancho Delgado |
 Emanuel PargaSelf - Carlos Roque | Self - Carlos Roque |
 Agustín PardellaSelf - Nando Parrado | Self - Nando Parrado |
| AAlain BaineéSelf - Production Designer | Self - Production Designer |
| PPau CostaSelf - Special Effects Supervisor | Self - Special Effects Supervisor |
| LLucien StephensonSelf - Snow SFX Supervisor | Self - Snow SFX Supervisor |
 Pablo VierciSelf - Writer and Associate Producer | Self - Writer and Associate Producer |
 Felipe OtañoSelf - Carlitos Páez | Self - Carlitos Páez |
 Enzo VogrincicSelf - Numa Turcatti | Self - Numa Turcatti |
 Fede AznárezSelf - Enrique Platero | Self - Enrique Platero |
| JJuandi Eirea YoungSelf - Juan Carlos Menéndez | Self - Juan Carlos Menéndez |
 Pedro LuqueSelf - Director of Photography | Self - Director of Photography |
 Diego VegezziSelf - Marcelo Pérez del Castillo | Self - Marcelo Pérez del Castillo |
 Blas PolidoriSelf - Coco Nicolich | Self - Coco Nicolich |
 Tomás WolfSelf - Gustavo Zerbíno | Self - Gustavo Zerbíno |
 Simón HempeSelf - José Luis 'Coche' Inciarte | Self - José Luis 'Coche' Inciarte |
| DDavid MartíSelf - Special Effects Makeup | Self - Special Effects Makeup |
 Montse RibéSelf - Special Effects Makeup | Self - Special Effects Makeup |
 Agustín BerrutiSelf - Bobby François | Self - Bobby François |
 Esteban BigliardiSelf - Javier Methol | Self - Javier Methol |
 Matías RecaltSelf - Roberto Canessa | Self - Roberto Canessa |
| EEivind HolmboeSelf - Mountain Unit Director | Self - Mountain Unit Director |
