Sandra and her captor arrive at the caves that house a small tribe of Stone-Age people. As the curious adults (there are no children) crowd around her, she attracts the attention of the caveman chief. After a brief scuffle with the spear-man, the chief claims Sandra for himself and drags her into his private lair, followed by his protesting mate. When they lean in close to observe her, Sandra shrieks, convinced she has gone mad. Despite their weather-beaten faces, rotten teeth and unkempt hair, the chief and his cave-wife are dead ringers for Koenig and Helena.