I’ve seen countless horror movies, but it had been quite some time since something so unsettling came along as Fred Astaire, Cyd Charisse and Oscar Levant appearing as babies while singing about a gun! That pretty much captures the essence of this delightfully oddball narrative. It centers on the theatrically extravagant "Cordova" (Jack Buchanan), who’s brought in to try and revitalize the flagging career of "Tony" (…