Clan of the Cave Bear (1986)
She was hot as a mermaid (Splash) and an android (Blade Runner), but nothing quite compares to Hannah's turn as a beautiful Cro-Magnon woman living among Neanderthals in this film adaptation of Jean Auel's novel. At least there was something to distract audiences from the movie's laughably bad, grunting ''dialogue.''
Image Credit: Everett Collection
While Jack Black and Michael Cera might not exactly fit the bill, the ''Year One'' clowns might run into numerous dino-sexy screen folk at the dawn of time, including Raquel Welch in ''One Million Years B.C.,'' Brendan Fraser in ''Encino Man,'' and more