Tod Browning is much better known for his "Dracula" (1931) and, to a lesser extent, the cult classic "Freaks" (1932) than for this oddity from the limelight of the Silent Era. From the opening scenes, in which an armless man (Chaney, natch) undresses a young Joan Crawford during a circus act by pitching daggers with his feet, this is a characteristically dark, warped picture from Browning that draws a great deal of power from Chaney doing what he does best: playing a tormented freak secretly endeavoring to gain the heart of a beautiful woman.
"The Unknown" isn't perfect, but it most certainly is memorable, distinguishing itself as one of the weirdest films of all time.