In 2006, The New York Times revealed a sinister plan by Soviet dictator Josef Stalin to create monsters by crossing humans with apes. Travel to Russia to find out if this was true and if so how far did he get? Take a look at the many efforts, both by man and Mother Nature, to combine the strength of apes with the intelligence of man. This real Frankenstein story involves everything from head transplants in the U.S. to cases of ape on human attacks. One-part history, one-part science and one part monster, discover the truth behind legendary monsters.