During the episode MUSKMARS, a drawing of a penis is seen. However, it is very unrealistic and is meant to be comedic.
Violence & Gore
Moderate
Violence is rarely depicted onscreen, but large amounts are heavily implied throughout the series.
Profanity
Mild
Mostly mild, some uses of "damn" and "hell". Stronger language is very infrequently used later in the series. The word goddamn is used twice in a very short timeframe in cliftchaos.
Frightening & Intense Scenes
Severe
In general, the series builds a very unsettling, surreal atmosphere.