Hilda is seen in a bath in one episode, no nudity is shown.

The series features no sexuality or nudity whatsoever.

A man without pants, wearing underwear, answers the door when some children are ding dong ditching.

Hilda is shown in the bath sometimes, but the bubbles are covering her chest, and the rest of her body (except her arms, since she makes hand motions with them)

Two of the characters twice fight in one episode thought it is brief

There are a few situations where characters are engaged in fights. All those scenes are very mild in tone, bloodless and without any kind of graphic violence.

A character cuts off limbs of a living plant. The plant than revives itself on its limbs. No blood is shown

In the first episode of Season 1 Hilda is nearly eaten by a troll.

In an episode in season 2, many warriors repeatedly get dismembered,shot and stabbed but it is extremely cartoonish and the inside of their bodies looks like coloured light.

Cruddlesticks is said by David, not a swear word though.

One of David's catchphrases is Flipping.

There are some insults: idiot, stupid and the such

The Black Hound is a very insidious beast as it's threat is subtly built up over most of Season 1. However these hints will most probably go over the heads of younger viewers.

Occasional emotional intensity and upset. The series can be extremely poignant and subtly sad when it wants to be.

The Marra are the most scary aspect of Season 1, as they have the ability to cause insane nightmares in people. They are also seen to have glowing green eyes and can disappear into a green mist which may frighten some younger viewers.