The movie opens with a young couple parked in a bleak, rural locale overlooking a ravine. A giant gila monster attacks the car, sending it into the ravine and killing the couple. Later, some friends of the couple decide to assist the local sheriff (Fred Graham) in his search for the missing teens. Chase Winstead (Don Sullivan), a young mechanic and hot rod racer, locates the crashed car in the ravine and finds evidence of the giant lizard. However, it is only when the hungry reptile attacks a train (a model train set substituted as a low-budget effect) that the authorities realize they are dealing with a (roughly) 70-foot poisonous lizard. By this time, emboldened by its attacks and hungry for prey, the creature attacks the town. It makes straight for the local dance hall where all the teenagers had gathered for a sock hop. However, Chase packs his prized hot rod with nitroglycerin and rigs it to speed straight into the monster, terminating the lizard in a fiery explosion and heroically saving the town.
Filmed near Dallas, the film was budgeted at $175,000 and was produced by Dallas drive in theater chain owner Gordon McLendon who wished co-features for his main attractions. McLendon shot the film back to back with The Killer Shrews. Both films were feted as the first feature films shot in and produced in Dallas and the first movies to premiere as double features. In exchange for doing the special effects, Ray Kellogg was allowed to direct the film. Ken Curtis allowed Sullivan to pick his songs that gave the film popularity with the teenage market
This is the special colorized version of this film - I really feel that the look of the colorization really adds something to this type of film.
GIANT GILA MONSTER
RAY KELLOGG (1959)