6 Underrated Dinosaur Movie Gems That You've Probably Never Seen

Published Aug 23, 2026, 12:20 PM EDT Dalton is a freelance writer, novelist, and filmmaker from Orlando Florida. He currently lives in Charlotte, North Carolina, and pursues writing full-time. He is an avid reader, film buff, and amateur historian who also publishes novels on the side. Dalton graduated from the University of Central Florida with a BFA in Film and he often applies his industry-specific knowledge when writing about film and television. Along with his blog, Dalton's critical essays on film have been published in various places online. Even the biggest paleontology nerds on the planet probably haven't seen these six underrated dinosaur movies, but they are worth checking out. Cinema has a long and storied history with our prehistoric predecessors, but that book was effectively closed by the release of Jurassic Park in 1993. Every dino flick made in the last 30 years has drawn unfavorable comparisons to Spielberg's opus. This has actually caused the "genre" to get pretty stale and repetitive. Even newer movies in the aforementioned franchise are guilty of reheating the same plot points from the first film. Thankfully, this trend seems to be changing in recent years, with a few successful dinosaur movies breaking away from the Jurassic Park mold. 2026's The End of Oak Street is a prime example of things changing in real time. What about all the other dinosaur movies that came before Jurassic Park? What of the unfortunate dinosaur films that came after? Hollywood has produced a lot of content about the giant lizards, and much of it has been overshadowed. While many of these films are sub-par compared to the 1993 blockbuster, they are still enjoyable on their own merits. What's more, they showcase the flexibility of dinosaur stories. Some of these underrated films are clearly aping the success of Jurassic Park, while others blaze their own trail with some pretty unique uses of dinosaurs. There are films for families and films for horror fans, and just about everything else in the middle. Even if these movies are buried deep, it's quite an experience to finally unearth them. 6 Carnosaur (1993) Never one to let a trend pass by, legendary low-budget film producer Roger Corman got his slice of the Jurassic Park pie back in 1993. Carnosaur is a film released by Corman's New Horizon Pictures, and it actually hit theaters a full month before Spielberg's blockbuster. The movie effectively helped start the notorious "mockbuster" trend, where a smaller studio rushes out a copycat film before the big studios. In the film, a genetic scientist discovers a way to bring back dinosaurs, and she plans to destroy humanity with her prehistoric monsters. Naturally, Carnosaur is a bit tongue-in-cheek, and leans into the goofier elements of its story. Corman's films typically have a so-bad-they're-good quality, and the 1993 release is no different. However, it does deliver exactly what dino movie fans are looking for. Carnosaur features plenty of gory dinosaur action, and casts the creatures as rampaging menaces. Veteran actor Diane Ladd gives an appropriately hammy performance, and the film never tries to be anything more than what it is. The quaint special effects alternate between effective and cheesy, and that's part of their charm. It's a relatively ambitious movie, even if it is made for a small fraction of Jurassic Park's budget. 5 Prehysteria! (1993) Dinosaurs are almost universally beloved by children, and there's a rich history of movies catering to the kiddos' love of prehistory. One that completely flies under the radar is 1993's Prehysteria!, a downright absurd flick from the family division of Charles Band's Full Moon Features. Similar to Band's Puppet Master series, the child-appropriate offering stars miniaturized characters that are perfect for selling toys. When a boy discovers mysterious eggs in his basement, he soon becomes godfather to three tiny dinosaurs. Unfortunately, this makes him the target of an evil archeologist who wants to exploit the creatures for himself. '90s kid movie star, Austin O'Brien, plays the lead role, and he does an excellent job of keeping the weird plot grounded. Prehysteria! isn't a great movie, but it never fails to entertain. What makes the movie a worthwhile watch is that it really nails the almost surreal imagination of childhood. Even with its cheap production, it captures a bit of the magic of youth. The little dinosaurs each have their own personalities, and Prehysteria! is one of the only post-Jurassic Park dinosaur movies to actually try to be something other than a blatant ripoff. There's a whole trilogy of Prehysteria! movies, but the sequels are best left buried. 4 Dinosaurus! (1960) The Golden Age of sci-fi cinema is known for attacks from outer space and other such alien catastrophes, but Dinosaurus! derives its drive-in terror from elsewhere. The 1960 cult classic is from Universal Studios, and continues a line of pretty successful B-movies in the '50s and '60s. Dinosaurs had a bit of a moment at the mid-century mark, even if those movies are largely forgotten by today's viewer. On a fictional Caribbean island, a sea dredging operation digs up two long-dead dinos and a caveman from the distant past. A stray bolt of lightning somehow reanimates the prehistoric lot, and they run rampant on the island. With plenty of dinosaur action in splashy color, Dinosaurus! is not one of those plodding B-pictures that's 90 percent dialogue and only 10 percent of the good stuff. It's a pretty cheesy romp that has a lot going on at all times. That's part of the appeal of the bonkers gem, and it never sits still for very long. The dinosaur effects are on par with other films from the 1960s, and therein lies part of the movie's appeal. Dinosaurus! understands why the audiences is coming to see the movie, and it delivers exactly what one would expect from such a project. 3 The Land That Time Forgot (1974) Even before the advent of cinema, dinosaurs had a grip on popular media. Author Edgar Rice Burroughs featured them in his story, The Land That Time Forgot, which was eventually adapted into the eponymous film in 1974. British studio, Amicus, released the film to resounding financial success, and they would make other Burroughs adaptations in the next few years to capitalize. The plot concerns British sailors during WWI, who attempt to take over a German U-boat after their craft is torpedoed. The ensuing struggle sees them land on an uncharted island filled with prehistoric creatures. Though it was made decades later, The Land That Time Forgot hearkens back to the adventure epics of the early days of cinema. Though they aren't the only hazard on the island, the dinos take center stage. While it can sometimes be a slog to get through, The Land That TIme Forgot has highlights that make the experience worthwhile. It's enjoyable to watch the aforementioned dinosaurs try to pick off the survivors, and the primordial setting has a few surprises. It's a bit stuffier than other dinosaur flicks, but is one of the better "lost world" stories in cinema history. 2 We're Back! A Dinosaur's Story (1993) Steven Spielberg was (at least tangentially) involved with two major dinosaur movies in 1993. While Jurassic Park needs no introduction, the Amblin Entertainment-produced We're Back! A Dinosaur's Story is a bit more obscure. The animated film was one of only three features ever made by Amblimation, and was the penultimate project before the studio went belly up in 1997. It goes without saying that one fared much better than the other. The box office bomb follows the exploits of three dinosaurs who are sent forward in time by a kindly scientist. With their intelligence enhanced, the dinos try their best to make children happy while evading the scientist's evil brother. We're Back! features a pretty strange plot for a children's film, and its ideas outshine the finished product. Still, the animation is gorgeous, and the cast is stellar. A few more script passes probably would have helped, but the film was likely doomed from the start. It is fondly remembered by those who remember seeing it back in the day, but hasn't caught on like other forgotten cartoons from the '90s. The dinosaur movie certainly scores points for imagination, and is a strong choice for families with younger kids who love paleontology. 1 The Valley Of Gwangi (1969) There are only a handful of pre-Jurassic Park dinosaur movies worth watching, and The Valley of Gwangi appears on that rather short list. The biggest selling point for the 1969 release is the involvement of effects wizard Ray Harryhausen, and he provides the dinosaurs with his signature stop-motion mastery. Interestingly, Harryhausen would never make another dinosaur flick after The Valley of Gwangi. A Wild West stunt show is in desperate need of a new act. When they discover a miniature horse in a remote valley, they soon find that their equine discovery isn't the only thing living in the secluded spot. While it might not be Harryhausen's best movie, the quality of his work is spotless. The Valley of Gwangi is playful, and represents the radical shifts that were happening in science fiction at the end of the '60s. Cowboys versus dinosaurs is a strong selling point, and the movie makes the most of its charming B-movie concept. It's overshadowed by other Harryhausen works, which is why it's a hidden gem. Any fan of dinosaur movies needs to do themselves a favor and see The Valley of Gwangi. If anything, the quirky classic illustrates how far dinosaur movies have come in the last five decades.