There was a mythical time when nudity wasn't regulated to restricted movies, but would crop up in PG-rated fare. While that time may have come and gone, we can still look back and come.
Kelly LeBrock in The Woman in Red (1984) flashes her ladies out of their bra. Great T&A from Elizabeth McGovern in Ragtime (1981) and she almost shows her rag. Skinny dipping was something girls like Julie Warner in Doc Hollywood (1991) did back in the days. A topless swim from Barbara Williams in Oh, What a Night (1992) will give you oh, what an erection. Fully nude T&A from Tanya Roberts in Sheena (1984), she'll make you play in the jungle with your banana. Daryl Hannah in Splash (1984) shows off her beautiful butt to the Statue of Liberty. You'll get just as tall and hard. Beverly D'Angelo in Hair (1979) let's the sunshine in for a nighttime skinny dip. Geena Davis in Earth Girls Are Easy (1989) and she shows us how easy there are. Uma Thurman in The Adventures of Baron Munchausen (1988) is a Venus on a clamshell and we almost see her calm, too. Naked wild girl Jodie Foster in Nell (1994). Mia Farrow in A Wedding (1978) is a topless rather than blushing bride. Susan Dey in Looker (1981) is just that, naked for a computer scan. The naked swim from Susan Backlinie in Jaws (1975) will take a bite out of you as it does out of her.
PG must stand for Pretty Good nudity.