When a tribe of cavewomen imparts unkind justice their fate can take a turn for the worst. After discovering and falling in love with all the corpse sacrificed by the girl-gang, a single wandering giant of pre historic mythos is motivated to homicide. Hence the cavewomen are menaced by the heartbroken and blood thirsty cave-brute with a grudge, and also the prophetess one of them is ignored once she forecasts the outcome.