Dinosaursart on Instagram: "The Valley of Gwangi (1969) is a classic dino-western film known for its jaw-dropping stop-motion effects by Ray Harryhausen. One of the most iconic scenes features a brutal showdown between a Tyrannosaurus rex (Gwangi) and an elephant, blending wild west action with prehistoric mayhem. The elephant vs. T. rex fight was so complex that it took weeks to animate, showcasing Harryhausen’s meticulous craftsmanship and pioneering visual effects. It’s a legendary clash wher