Mighty mammed Mary Ann Appleseth had one fruitful moment in film, appearing in the groan-ganking girly adventure Slumber Party ’57 (1977). While Mary Ann’s ample apples could have lured even the most pious person to take a bite, with the exception of a few sinful skinfans her debut went sadly unnoticed. After appearing in a small, less-skinful role in Planet of the Dinosaurs … Join Mr Skin to read her entire Biography