Olga portrayed Cleopatra in Tod Browning's 1932 film titled 'FREAKS'. This site has a section devoted to it, with script synopsis, DVD review, images, and the short story 'Spurs', which the film was based on.
offers some interesting, and sometimes curious ways to look at films. I particularly liked the one about 'Bride of Frankenstein'. Use the Search for Ed Wood, Chaney, etc.