this plot synopsis may sound kind of vague . but so be the movie . u. s. government worker jim farrell ( john ashley ) be go to a remote island to help the native build house and irrigation ditch . he join by doctor paul henderson ( kent taylor ) and his sex bomb wife carla ( beverly hill . ) . they encounter move tree and strange vegetation and meet stephan ( mario montenegro ) who seem to run the island ( i think ) . there also a hysterically stupid monster that pop up every once in a while to rape and kill the native girl . why he do this be never explain . pretty silly with a ( to put it nicely ) pointless script . i realize this film ( along with the other blood picture ) have a following but i can not see why . it full of hilariously inappropriate music and mismatch stock footage ( the sunset they see keep see never match the people look at it ) . with the sole exception of ashley and montenegro the acting be pretty bad hill be easily the bad . the special effect be beyond terrible i could actually see the wire hold the killer moth and move the tree limb . the get up on the monster be uproariously stupid . people take him seriously . still this be a prime example of late 1960s exploitation with minor gore and nudity ( all female of course ) . it amuse to realize that this play on saturday afternoon tv uncut in the 1970s for all the kid to see . not really good but and in a strange sort of way and kind of fun . the dvd version by image be a full frame version with scratch and jump galore . the color be strong though . this be probably the only available uncut version we will ever see . i give it a 4 .