Captain Elizabeth's bare back is shown and it is implied that she is going to have sex, before being interrupted.

The relationship between two of the lead villains evolves into an occasionally suggestive one, with sexually themed banter and onscreen kiss.

Aside from the burning of the Tree Spirit Colony and it's inhabitants, a few short sword fights, some guns & cannons fired off, it's all pretty superficial. Even when someone is stabbed you don't see blood so it's all very mild.

Steady fantasy violence throughout, in keeping with the Peter Pan story's backdrop of swashbuckling swordplay. Osccassional serious wounds inflicted with swords but no blood shown.

uses of hell

Very occasional use of "hell" or "damn", and occasional derogatory banter between characters.

The mini-series series's pirates are occasionally depicted as drinking and smoking in custom with their traditional onscreen persona.