The true event that the movie is based on happened in Georgia, where this film is made and filmmakers are from. 4 friends were in the sauna, one left for the toilet, locking his friends in - exactly as it is shown in the movie.
The true event that the movie is based on happened in Georgia, where this film is made and filmmakers are from. 4 friends were in the sauna, one left for the toilet, locking his friends in - exactly as it is shown in the movie.