There’s a fine line between genius and garbage, and Roger Corman has made a career out of throwing beer bottles at that line from across the room. Enter Carnosaur—a film that promised prehistoric terror, genetic horror, and Diane Ladd giving birth to a dinosaur egg. What it delivered was a low-budget fever dream where chickens are scarier than the dinosaurs, and the dinosaurs look like they were built from papier-mâché, duct tape, and the tears of underpaid interns.
Released in 1993, just weeks before Jurassic Park revolutionized cinema, Carnosaur is the mockbuster equivalent of showing up to a black-tie gala in Crocs and cargo shorts. But let’s be fair: sometimes low-budget schlock can charm. This? This is a VHS hangover, the cinematic version of that leftover tuna sandwich you find in your fridge at 2 a.m.—you’re not sure why you eat it, but you regret it immediately.
Chickens: The Real Villains
The movie opens with what can only be described as KFC meets Armageddon. Dr. Jane Tiptree (played by Diane Ladd with the kind of grim seriousness usually reserved for Shakespeare) has retreated into a lab to genetically tinker with chickens. Yes, chickens. Her master plan? Create a virus in chicken eggs that will impregnate women with dinosaur embryos. Forget nukes, plagues, or climate collapse—the apocalypse, according to Carnosaur, begins in your omelet.
The first victim of her poultry apocalypse is a poor truck driver who finds his cargo of chickens hatching into lizard-babies. He dies in the most humiliating way possible: mauled by a creature that looks like a hand puppet left out in the sun too long. You’d laugh if the movie didn’t want you to scream.
Meet Doc, The Quarry Night Watchman Hero
Our reluctant protagonist is Doc Smith (Raphael Sbarge), a security guard at a Nevada quarry. Doc spends his days keeping environmental activists from chaining themselves to construction equipment, which means he’s less “John McClane” and more “guy who eats Slim Jims in a trailer.” He soon meets Ann Thrush (Jennifer Runyon), one of those activists, who decides he’s worth her time after he doesn’t die in the first reel.
Together, they stumble onto Tiptree’s evil plan and the realization that their small town is basically ground zero for dinosaur-bird Armageddon. The rest of the movie is essentially them running around trying not to get eaten by what looks like a dinosaur parade float that escaped from a small-town 4th of July celebration.
Diane Ladd Deserves an Award (For Keeping a Straight Face)
And then there’s Diane Ladd as Dr. Jane Tiptree. This woman, mother of Jurassic Park’s Laura Dern, spends the film monologuing about how dinosaurs are the rightful inheritors of Earth. She plays it straight—deadly serious—while clearly standing next to a T. rex puppet that looks like it was wheeled out of a high school gymnasium production of Land Before Time: The Musical.
Her grand moment comes when she herself becomes infected, culminating in a scene where she literally gives birth to a dinosaur. Watching Diane Ladd convulse and scream while a rubber raptor egg pops out is less horror and more Saturday Night Live sketch that forgot the punchline. Somewhere, Laura Dern was probably reading her lines for Jurassic Parkwhile Diane was on set screaming at a Styrofoam egg, and you can’t convince me that’s not cosmic irony.
Dinosaurs on a Budget
Let’s talk about the dinosaurs. John Carl Buechler, who had done decent creature work elsewhere, was tasked with making this movie’s stars. On an $850,000 budget, what we got was a Deinonychus puppet that looks like it should be singing “It’s Not Easy Being Green” and a T. rex that moves with all the grace of a refrigerator being pushed across a linoleum floor.
The “big” set piece is a showdown between Doc and the T. rex involving a loader machine. It’s supposed to be an Aliens-style power-loader battle. Instead, it looks like two toys smashing together on Christmas morning while your little cousin makes “RAWR” noises.
The Horror: Unintentionally Hilarious
Here’s the thing: Carnosaur tries to be shocking. It gives us gore, disembowelments, and even a subplot about women being impregnated with dinosaur embryos. But the execution is so laughably bad that it’s impossible to take seriously. Blood looks like watered-down ketchup. The infected townsfolk shuffle around like hungover extras from Night of the Living Dead.
When Sheriff Fowler (Harrison Page) finally confronts one of the dinosaurs, both he and the creature mortally wound each other. It should be tragic. Instead, it feels like two drunks collapsing in a parking lot after last call.
The Ending: Quarantine and Stupidity
As if things weren’t dumb enough, the government swoops in with a scorched-earth plan: kill everyone in town and burn the bodies. Doc and Ann almost make it out, but Doc gets killed by soldiers who mistake him for infected. The “serum” that could’ve cured everything is destroyed. Humanity is safe, but also kind of screwed. The end.
It’s less a finale and more a shrug in cinematic form.
Roger Ebert Hated It. Siskel… Didn’t?
Famously, Roger Ebert called Carnosaur the worst film of 1993. Gene Siskel, on the other hand, liked it. That’s the beauty of schlock: sometimes two brilliant minds can sit in the same room, watch Diane Ladd lay an egg, and one of them will go, “You know what? This works.”
Final Thoughts: When Poultry Meets Prehistory
Carnosaur is a bad film, but not in a glorious Troll 2 way. It’s not so-bad-it’s-good—it’s so-bad-it’s-painful. The pacing drags, the dinosaurs are embarrassing, and the script sounds like it was scribbled on cocktail napkins (which, according to legend, it was).
But here’s the kicker: it still made money. Shot for less than a million bucks, it grossed nearly double in regional releases and spawned two sequels. Apparently, people just can’t resist a dinosaur, even if it looks like a melted piñata.
So if you ever find yourself nostalgic for Jurassic Park but want the opposite of awe and wonder, throw on Carnosaur.Watch Diane Ladd yell about chicken eggs ending humanity. Watch Raphael Sbarge fight a rubber T. rex with the determination of a man who knows he’ll never work again if this flops. Watch it all, and then remember: the real extinction-level event wasn’t the asteroid. It was Roger Corman’s budget.
Final Verdict:
Carnosaur is what happens when you order Jurassic Park off Wish.com. A mockbuster with rubber monsters, poultry-based pandemics, and the kind of dialogue that makes you nostalgic for silence. Not the worst way to waste 90 minutes—but definitely the dumbest.


