The Valley of Gwangi Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A turn of the century wild west show struggling to make a living in Mexico comes into the possession of a tiny prehistoric horse. This leads to an expedition to the Forbidden Valley where they discover living dinosaurs. They capture one and take it back to be put on display leading to inevitable mayhem. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Gila Golan, Curtis Arden, Gustavo Rojo, Freda Jackson, Dennis Kilbane, Mario De Barros, Richard Carlson, James Franciscus, Laurence Naismith .