An ingenious Lord of the Rings parody by O. Sharp. With Humphrey Bogart as Frodo Baggins, Sydney Greenstreet as Gandalf and Marlene Dietrich as Galadriel.As you're here, why not check out this trailer for a 1951 version of Raiders Of The Lost Ark:
More info about this spoof is available here.
Or a 1952 imagining of The Avengers: