Parents guide

Some mild sexual references throughout.

Since the movie is about a serial killer, various dead bodies are shown. One is particularly gruesome.

A man stabs another in a movie theater (no blood is shown).

There are many instances where a murder is implied, but the camera cuts away just before. Not too violent.

A man finds a bloody knife in his jacket.

3 uses of 'Lord' 2 uses of 'God' and 1 use of 'Bloody'

One use of "damn". Some British slang

Megan Barnard is shown smoking for a couple of seconds. It is implied that Poirot smokes.

The dead bodies are quite disturbing, especially the old woman.

The most intense part is that someone psychologically manipulates a man into murdering.

The caiman story might be upsetting.