Browning's creepy miniatures.

Paul Lavond is a wrongly convicted prisoner serving his time on the hellish Devil's Island. Engineering an escape with loopy scientist, Marcel, they take refuge at Marcel's old laboratory. Here Lavond finds to his initial horror just how brilliant Marcel's work is, he has invented a serum that can turn any living being into a miniature of itself. Upon learning of the formula, and disguising himself as an old woman, Lavond plans to wreak horrific revenge on those who framed him and sent him to prison.

It's not very often that I actually wish myself to be old... read the rest.