A woman takes out fake boob enhancers from her bra - no nudity seen.

In the opening scene of episode 8, Lilith peeks into a window and sees Hub and Maryanne in bed kissing. No nudity is seen as they're under covers.

People guts are visible.

Gruesome bloody violence and gore in every episode.

F*ck is said throughout.

Nonstop smoking, some drinking. Meth is seen.

Multiple jumpscares.

The demons can be incredibly disturbing.