Some, if not all, of the space CGI effects in this movie are lifted from stock CGI frequently used in episodes of the TV series Babylon 5. Primarily used is the Jump Gate spiral, with a ship coming out of it.
When Draculina magazine asked Erin Brown how she felt about shooting lesbian sex scenes in this and other movies, she said, "Personally, I'd rather be kissing and fondling a beautiful girl instead of being choked. In fact, I want the girl-on-girl scenes to get more hot from now on, because that's one aspect of our movies that even turns me on when watching the finished product. If I'm gonna he rolling around naked with Liz Bathory so that some random guy in Idaho can get his rocks off, I might as well get mine, too!"
William Hellfire said this originally started out as a short custom film for a guy who paid him in 1999 to hire actresses, dress them in cave girl clothes and have one actress thrown into a pile of dino poop. Hellfire then added lesbian sex scenes and had a giant prehistoric boar made to pull one of the actress on. Misty Mundae made the costumes out of zebra and leopard print material in about 15 minutes flat. Hellfire said he was drunk on whiskey for most of the two-day shoot. In 2002, he decided to finish the feature with a wrap-around narration of two girls in the future in space ships narrating a show about the first lesbian cave girl tribe. He made his apartment into a space ship with monitors and silver colored cardboard boxes. He sold the final film to Seduction Cinema and they had effects artist Brett Piper add dinosaurs.
A low budget erotic comedy called Bikini Girls v. Dinosaurs was made in 2014, but it has no relation to this movie.