Cowpokes head into a mysterious Mexican valley to head ’em up and move ’em out. But they’re not looking for little dogies. They’re looking for great, big dinosaurs. James Franciscus stars in this thunderous adventure featuring amazing special effects by Ray Harryhausen (The Beast from 20,000 Fathoms, Clash of the Titans). Franciscus plays a Wild-West showman who leads his riding and roping crew into the title region where prehistoric giants still roam. Thanks to Harryhausen wizardry, fantastic creatures lunge, fight and rampage in scene after dazzling scene (including an awesome sequence where the cowboys rope Gwangi, a razor-toothed allosaurus). Saddle up and join the excitement.

SPECIAL FEATURES
- Return to the Valley recounts the making of the film with Associate Producer/Creator of special effects Ray Harryhausen.

The Premium Collection, revered films across all genres celebrated in a Premium package set containing the film on Blu-ray, DVD and a Digital Copy (via the Ultraviolet service) giving fans a must own version that allows them to watch however they choose. Each release also includes a collectible slipcase and 4 collectible artcards featuring the films key art and 3 lobby cards style stills.