Another example of a fairly interesting Japanese monster film rendered nearly incomprehensible by ham-fisted editing and substandard English dubbing, the original Yeti epic Jû Jin Yuki Otoko was shorn of nearly half its 100-plus-minute length, then crudely spliced back together with additional English scenes (shot by Kenneth G. Crane) and stodgy narration by John Carradine. The original film's scenario involved a pair of father-and-son Neanderthals living in a remote cave, the villagers who worship the beast-men, and the big-city circus promoters who try to capture them for a public exhibit. When the younger monster is accidentally killed, the father goes on a violent rampage, culminating in a volcano-set climax. Directed by Godzilla guru Inoshiro Honda, this film's original edit was marginally more interesting, though Honda would soon fare better with monsters of the scaly, radioactive variety.
by Cavett Binion synopsis