Lionel Barrymore is great in this film as an escaped convict out for revenge against the three bankers who framed him for embezzlement and murder seventeen years before. He and another fellow, a scientist, escape from Devil's Island together and arrive at the scientist's house, where his wife carries on his twisted experiments: shrinking living beings. His goal is to shrink all creatures on Earth, to make food production easier, but the shrunken things' brains don't function properly. You can control them telepathically, for some strange reason, but they can't think for themselves. When the scientist dies, Barrymore devises to use these dolls to get revenge on his enemies.
There are a lot of relatively good special effects in the film, and, like I said, Lionel Barrymore is fantastic. There is a nice emotional center of the film - Barrymore's daughter has suffered a lot from her father's crimes, and she hates him. Barrymore's sole purpose in getting revenge (and getting his enemies to confess their crimes) is to free his daughter from the shame in which she has always lived because of him. I actually wish that there was at least one more sequence concerning the daughter (there are three in the present film). The final scene is quite touching. 7/10.
