La célula

Vincent D'Onofrio later admitted that his wife refused to sleep in the same bed with him for two weeks after seeing his performance in the movie.

Any goofs occurring in the "subconscious" world which the characters enter, do not have to be consistent or conform to realistic physics, as the subconscious is arbitrary, and can create whatever rules it wants.

One scene, where Vincent D'Onofrio hangs on his piercings, masturbating over the dead body of a woman, was not included in the US theatrical or DVD release, but can be seen in the European one. However, the US Blu-ray happens to contain the director's cut of the film, despite not being labelled as such on the packaging and the R-rating listed on the back. The runtime is listed as 109 (the length of the director's cut) which marks the first time the film has been released uncut in the US.

Edited into The Cell: Deleted Scenes (2000)