Valley of the Dragons

Valley of the Dragons is a vintage movie.

Dinosaurs and other prehistoric creatures

• Dimetrodon (live-acted by an alligator with a spine-attached sail)
• Doedicurus
• Crassigyrinus (concept art)
• Ophiacodon (live-acted by a komodo dragon; cut)
• Eryops (stock footage of the Hynerpeton from Walking with Monsters; cut)
• Camptosaurus (cut)
• Giant spider
• Gorgosaurus (cut; Dinosaurus T-rex model used for poster)
• Brachiosaurus (cut; Dinosaurus Brontosaurus model used for poster)
• Megistotherium
• Megalania
• Pterodactylus (stock footage of Rodan)
• Tyrannosaurus rex (portrayed by a blue iguana)
• Imperator mammoth (called in the movie as a mastodon)