Stage magician Harry discovers his wife and assistant Carol (Ms Hadland) having sex in a large box (the kind used to saw women in half) with his partner Karl. She's apparently topless, but Karl's right arm is draped across her chest, blocking any view.
During the opening credits, a woman is shown riding a guy in a derelict car; her breasts are clearly visible as they swing towards the camera (it's shot from right outside the vehicle).
Later, another girl (or maybe the same one) is shown leaning out of a car window in the same scrapyard as she has sex doggie-style. It's shot from some distance away, and I couldn't be sure quite how much (if any) of her breasts are exposed.
Initially, I thought the first girl at least might be Katie Rowlett, who plays the sexually voracious Denise, but she provides no nudity in her other scenes (many of which involve sex), so it's most likely not her.
Racing driver James Hunt (Hemsworth) hooks up with nurse Gemma (Natalie Dormer) and they have sex in a shower, then walk naked into the bedroom, both showing full rear nudity. You don't see their faces, so there's an outside possibility doubles were used, but I seriously doubt it.
Ms Dormer appears at the beginning of this dramatisation of the rivalry between 1970s racing drivers James Hunt and Niki Lauda, as Gemma, a nurse who becomes involved with Hunt (Chris Hemsworth). They have sex in a shower (a brief glimpse of her left breast) and then walk back into the bedroom (full rear nudity from both).
At the film's close, it's revealed that Liz (Ms Deal) is working at a strip club. She reveals her breasts again, but any erotic effect is eliminated by the infection make-up. She then has sex with one of the clientele in a toilet cubicle (this girl really likes bathrooms), but there's no additional nudity.
Around 0:50:00, psychic and author Cayce (Ally Sheedy) receives a vision of the killer she's tracking as he walks through a strip club. A topless woman is dancing, but the image is blurred and saturated in blue overlay, so you really can't see anything of interest. Ms Foreman is credited as 'Cale the Stripper', so it's presumably her.
Blake plays Rick, who goes skinny dipping circa 0:40:00. He appears to show full frontal nudity, but it's filmed from the far end of the pool, so you get no decent detail. However, you get a very brief flash of his butt as he climbs out of the pool.
Ms Jelks plays Frederica, who goes skinny dipping circa 0:40:00. She appears to show full frontal nudity (including dark bush), but it's filmed from the far end of the pool, so you get no decent detail. As she swims, you do see quite a lot of her breasts, but no nipples I noticed.
Circa 0:25:00, school loser Alex consoles freshly-dumped Liz (Ms Deal) and is rewarded with a blow job in a toilet cubicle. We see her breasts as she lowers herself onto her knees, then again when she walks to the basin to spit out his ejaculate.