Stop motion animation is an extremely dedicated form of effects, one that few choose to do, and even fewer do it well. But in 1949, RKO wanted a new ape movie with Willis O'Brien doing the effects. But he wasn't alone, bringing in for their first film, the man who would be the greatest in the field, Ray Harryhausen. So does this double dream team make the movie work? Join us and Neil Thollander to find out!