Despite having a grand total of three lines in 1966's One Million Years B.C., actress Raquel Welch managed to leave the film's most-lasting pop-culture imprint thanks to the skimpy fur-lined bikini hugging her curvaceous figure on the movie's poster. Despite the fact that a fur bikini makes no sense, Welch's iconic attire shot her squarely into Hollywood's sex-symbol pantheon, with Playboy even crowning her the "most desired woman" of the '70s.