How to Make a Dinosaur Movie with Glue, Live Lizards, and a Very Sad Elephant in a Woolly Rug
It’s 3:15 AM. My eyes feel like they’ve been rubbed with coarse sandpaper, the cold pizza on my desk is starting to look back at me, and I am currently witnessing a real, live green iguana with a rubber sail glued to its back having a vicious, slow-motion wrestling match with a baby alligator in a cardboard canyon.
Welcome, my friends, to the highly questionable, incredibly lazy, and utterly chaotic world of pre-CGI special effects.
If you’ve never heard of One Million B.C., congratulations: your local animal shelter hasn’t flagged your search history. For the uninitiated, this prehistoric fantasy was a massive box-office hit in 1940. But unlike the painstaking, artistic stop-motion claymation of The Lost World, the filmmakers here decided that animating models took way too long. Their filmmaking method was a masterclass in corner-cutting madness:
- Buy a bunch of live lizards (alligators, iguanas, monitor lizards) from a local pet store.
- Use toxic theatrical glue to stick rubber horns, sails, and fins onto them to make them look like “dinosaurs” (affectionately known in B-movie history as “slurpasaurs”).
- Put them on miniature dirt sets, turn on giant wind machines to make them angry, and film them attacking each other while hoping the ASPCA doesn’t find out.
The result? One Million B.C. (1940).
The “Plot” (If we can even call it that)
The movie is framed as a story told by an archaeologist to a bunch of lost hikers in a cave. We travel back to one million years ago, where we meet Tumak (Victor Mature)—a very muscular, highly oiled caveman from the brutal, grunting “Rock Tribe.” After a massive fight with his father (played by Lon Chaney Jr. in a caveman wig), Tumak gets kicked out of his cave.
He wanders through the prehistoric wasteland, survives a dinosaur attack, and is rescued by the peaceful, civilized “Shell Tribe.” There, he meets Loana (Carole Landis)—a beautiful blonde who, despite living in the Stone Age, somehow has a perfect 1940s manicure, shaved armpits, and immaculate mascara. Tumak tries to teach his brutal family how to share food and not punch each other in the throat, but then a volcano erupts, a giant lizard attacks, and everyone has to run for their lives.
Why You Need to Watch This Tonight
- The Woolly Mammoth Elephant: The special effects team didn’t stop at gluing horns to lizards. To create a “woolly mammoth,” they took a real circus elephant, glued massive fake tusks to its face, and threw a giant, shaggy toupee/rug over its back. The poor elephant looks incredibly confused and deeply humiliated.
- The Recycled Footage Legacy: Because filming real lizards fighting on miniature sets was so cheap, the footage from this movie was licensed and reused in literally dozens of other low-budget movies for the next thirty years. If you’ve ever watched Robot Monster, King Dinosaur, or episodes of Gilligan’s Island and Fantasy Island featuring a “dinosaur,” you have already seen these exact same iguanas.
- Lon Chaney Jr.’s Peak Grunting: Just one year before he became a household name in The Wolf Man (1941), Lon Chaney Jr. played Akhoba, the leader of the Rock Tribe. He communicates entirely in guttural grunts, aggressive pointing, and theatrical coughing. It is a masterpiece of silent physical acting.
The Verdict
Is it a good movie? It is a wildly entertaining, incredibly goofy relic of Golden Age Hollywood. Believe it or not, it was actually nominated for two Academy Awards (for Best Special Effects and Best Musical Score)! It has no historical accuracy whatsoever (humans and dinosaurs never lived together, and iguanas are not Tyrannosaurs), but as a late-night piece of campy cinema, it is an absolute blast.
My Rating: 3 out of 5 rubber fins glued to an unsuspecting reptile.
Wanna see some classic Hollywood lizard-wrestling?
Grab some snacks, suspend all disbelief, and search for this prehistoric camp classic on your favorite public domain video platform. Because the copyright has long since expired, you can watch Victor Mature fight a giant toupee-wearing elephant completely free.
[WATCH “ONE MILLION B.C. (1940)” ON YOUTUBE (Opens in a new window)]
