A monster is shaved and acts as if it is nude, but nothing is shown. Some kissing.

Mike Wazowski besa a su novia pero cuando cambia de escena, aparece tirada en el piso.

Mike gets his hands slammed by a concession window.

Celia is shown to be badly-bruised after being treated by the CDA while holding grudges against Mike for that she claims he ruined her birthday.

During the confrontation between Mike and Celia, he kisses her, but she slaps him back.

A monster kid gets caught on the tongue of another monster kid's being used as a jump rope, and gets sent flying towards the window, bumping into the eye of the monster resident looking out from there.

One of the "witnesses" being interviewed for the Harryhausen assault talks about a kid "blasting a car with its laser vision."

One of the "witnesses" being interviewed for the Harryhausen assault talks about a kid "shaking him like a doll."

Randall threatens to put his assistant, Fungus through the shredder. This doesn't actually happen though, and it's only a threat he makes.

A three eye monster is caught in the scream extractor and turns pale and his lips turn red and he looses his voice.

Mike gets bit by a toddler monster.

Randall lectures and threatens Mike by making his arms like clock hands and turning them down to make himself clear that there will be consequences if he doesn't return boo to her bedroom.

Randall beats up Sulley while invisible, and attempts to suffocate him by wrapping around his neck.

Mild insults are used like idiot, cretin, and stupid.

Boo is restrained and the scream extractor is moving forward to her as she screams until Sulley saves her.

At the beginning of the movie (after the opening credits), a monster slowly stands up beside a bed with a kid sleeping on it, and the score gets pretty scary. The boy turns and sits up and screams, but the monster immediately screams louder and slips on a soccer ball/football and some jacks. In other words, what looks like is the scene about to turn pretty scary actually ends up being funny.

Mike is restrained and the scream extractor to confess were Boo is at, and as the extractor is moving forward to him as he screams until Sulley disconnects the extractor. And when it's connected again by Randall, the one who is screaming in the extractor is Fungus.

There is one scene where Mike takes away Boo's bear and she cries loudly about it.

The screams from kids in their bedrooms while on the Scare Floor may frighten the younger kids watching it.

Boo's screams and laughter combined causes all the lights in the entire apartment complex to light up and cause a power outage.

During the opening credits, the closet that becomes an open doorway from the Monster World with a gigantic monster roaring can be frightening to some younger viewers.

The scene where boo has a crying meltdown/tantrum when Mike takes away little Mikey/his teddy bear may be uneasy for some viewers.

In a poignant scene, sully says goodbye to boo, and then out of nowhere, her door gets shredded. Can really make some people sad.

Sulley does a really big, scary growl for a demonstration and frightens Boo who runs away in tears (we see images of his face later, with teeth and claws bared).

Sulley thinks Boo has been smashed in a compactor and he faints from despair.