There's at least one other (probably many) that belongs here, called BIMBO'S INITIATION. It's a Fleischer cartoon answer to the whole secret society subject, which would make it pretty popular right now, with subjects like the Freemasons and Illuminati being so trendy. Not that it gets TERRIBLY weird, but it flirts with getting that way. It's one of the ones where Betty Boop has a sort of cameo instead of the starring role.