A man and woman start taking off their clothes and kissing, but there is no nudity and the scene is short.

Man is sleeping on couch. Wakes up and walks away nude, only buttocks are shown. Many scenes of "almost" sex scenes where nothing graphic is shown. Woman shown in bra.

One of the characters is wearing a bra in a non-sexual scene. Her cleavage is covered at times, while in other shots we see her cleavage exposed.

A man is shot in the head. We then see the dead body with the bullet hole and some blood.

A woman gets her fingers squished by a heavy door. Some blood is shown.

There are two fight sequences, both are very intense, and the two of them resolve in one man strangling the other one to death. Knives are also shown but none are used. These scenes have little to none blood but can be way too intense for young kids.

A man kills another man with multiple gunshots, bloody.

F word is used repeatedly in every episode.

Lots of swearing. F**k is used significantly in every episode, along with goddamn, shit, ass, son of a bitch, and Jesus f***ing Christ.

Scene of character smoking cigar. About 1 min only.

There are scenes of characters drinking socially, other times drinking excessively.

There are some disturbing scenes in the series, always brief and moderate. I would not recommend it for children.

Point blank shooting scene. Quite graphic.

Brief scene of a decomposing body in one of the episodes.

There is a certain psychological terror throughout the series, involving despair, hopelessness, loneliness and anguish.

There is a scene on the forth episode when the door of the box is opened a dead earth is seen with no atmosphere and dead corpses are seen with no skin and blood all over their body(died by lack of atmosphere). Sun is also degenerating and expanding.the two characters are suddenly pulled into the dead earth and one of them closes the door so they survive.

Some of the parallel worlds in the box are dead versions of the earth which is frightening for some viewers.