Have u guy's seen this movie

Have u guy's seen a movie called one million B.C. I finally got it in the mail today. I watch it tonight and it was a really good movie for being in the 60s. You know it really makes me wonder what those people really went thru back then. I wonder if they could talk or was it more like moans and groans. Hand pointing. I know they most the wore animal skins and such. I just wonder if the women wore like dress style or bikini like in the movie. It just makes u wonder