A teenage student, Trudi, tries to seduce her environmental studies teacher, Mr. Harris. Her attempts include walking in on him in the shower (his shirtless upper-body is seen), calling him and leaving kissing noises as a message, and sneaking into his apartment while wearing only a bra and panties, all while his five-year-old son is home. Harris is creeped out and annoyed since he already has a girlfriend his own age.

After being rejected by Harris, Trudi passionately kisses her jock boyfriend, Matt, in the movie theater.

Harris and Kelly have sex, Kelly's breasts are shown and romantic music plays.

Two teenagers make out on a bed but one gets up and leaves to go look after her baby sister.

Kelly's boss tells her that she has a "pretty little ass".

Caroline (the baby) is dragged off by rats. Her older sister screams and cries and finds a blood-soaked dress at the bottom of the basement stairs. A rat jumps at her and presumably kills her.

Foskins is eaten by rats, a small amount of blood is shown.

Several rats are burned alive.

A karate film is shown in brief scenes playing at a theater, two men kick each other.

Several people are disemboweled by rats in the theater (it isn't very gory, most is offscreen).

A girl is trampled to death by frightened people.

A girl is crushed against a window until the glass breaks and she falls to her death.

An old professor is chased by rats and eaten alive.

An employee at a bowling alley is killed by rats. A woman later finds his blood on a bowling ball and says "what the hell is that?"

Several people in an underground subway tunnel are attacked by rats, small amounts of blood are seen.

Harris, Kelly and Harris' son are killed, they come back to the terminal on a blood-soaked subway, much to the shock of waiting passengers.

A cat is killed by rats off-screen.

An old man falls down a staircase at night and is then dragged away and eaten by rats.

A teenage boy has his hand bitten by rats, blood is seen and one student remarks "did you see that? Right down to the bone!"

Nothing too serious; the worst of it is the words "hell", "ass", "damn" and two instances of Foskins saying the word "shit".

It's implied that many of the teenage characters are on pot.

Teens smoke and drink beer at a party.

Kelly and Harris share a bottle of wine.

This film is extremely low-budget but could easily frighten younger viewers.

The sex scene could offend some viewers.

The deaths of the main characters are rather violent.