Gun X Sword: The Complete Series

Gun X Sword is one of the strangest anime series you will ever see. It starts out as the adventure of a tuxedo-clad gunman hunting down the evil guy who killed his wife and ends up as a battle to save the human race from being wiped out so it can be reborn. Some of the episodes wander way too far off the mark to be a memorable part of the plot, but it somehow all pulls together in the last few episodes to be something you will never forget.