The pool scene was incredibly risqué, for that era

https://i.imgur.com/yfMBxxF.jpg

https://i.imgur.com/TQPNiKK.jpg

https://i.imgur.com/brmJEAr.jpg

The nipples of Marceline are as clear as Day. We wouldn't even see that in a 2022 mainstream movie... almost.

I understand it's a pre-code movie, but still!