ep04 - Frank's daughter flashes her breasts from her room out of the window. It's dark in the room but very obvious.

e01: Side breast and a rear shot of a woman [wearing a cleverly disguised thong], she has a window open and another woman briefly sees from outside.

e02: Sex implied in two scenes (short, no nudity).

e07: Lesbian encounter implied (short, no sex action / nudity)

One character punches another in the face

A lot of smoking. Some drinking, including excessive drinking. Peyote is used once.

A character is assaulted at a bar (s01e07), and it is implied that she was drugged by her assaulter

the song used at the end of the last episode spoils the entire series