Mild slapstick violence. A monsters throws a character into the stage where they explode in a puff of smoke. Two characters fall from a clock tower. A monster is eaten but is shown to have survived. A monster explodes. There are a few scenes where characters use slapstick violence like slipping on some water. A character is smashed to pieces. Altogether, nothing is particularly violent.

Extremely mild profanity.

A character smokes a pipe in one episode. There is a scene in the teachers lounge where the teachers are drinking alcohol.

The Grackle may scare younger viewers. There are a few mildly scary scenes.