Ok, this is, by far, the most famous good bad movie of all time, from Ed Wood- the most famous good bad director of all time.
Here is a trailer:
Here is a collection of the best lines from this film:
Here is the full film, as part of an episode of a Mystery Science Theater 3000 knockoff. Unfortunately, there seems to be no full version, sans this commentary, online, or at least embeddable. Still, an interesting commentary:
Pretension is a killer in the arts. For all his crimes against cinema, no one could claim Wood was pretentious.
Anthony Zanetti should like this movie!