- Country: Portugal
- Genres: Drama, Short, Thriller
- Release: 2011-05-01
- Director: Carlos Conceição
- Writers: Carlos Conceição
- Language: Portuguese
- Stars: Ricardo de Sá , Maria Albergaria , Maria Leite , Martim Barbeiro
- Runtime: 20 min
- Awards: 2 wins & 10 nominations
- AKA: O Inferno , Cehennem (Turkey) , Hell, or Pool Keeping (United Kingdom) , O Inferno (Portugal, Portuguese Republic) , Hell, or Pool Keeping , O Inferno (Canada) , Hell, or Pool Keeping (United States of America)
- Plot: You can think of swimming pools, shinny wet grass, maybe heat and sex. There is no subway, no train station. You take three buses if you don't have a car. You can live well there. Probably nothing else comes to mind.
- IMDB:tt1865462
O Inferno Cast · · · ALL
Carlos Conceição
Director
Maria Albergaria
Pilar
Maria Leite
Roxane
Martim Barbeiro
Nico
Gonçalo Waddington
The Father