I saw episodes at a film festival of Captain Marvel on 16mm film many years back. I did not think it was Republics greatest serial. On LD, I have ZORRO RIDES AGAIN and DARKEST AFRICA. On LD, the latter did not have particulaly good sound but surprisngly had a nice print. The formerS first chapter is somewhat noisy and scratchy picture wise. Essentially chapters 6-12 of ZRA picture is darn good for its time and the monophonic analog and digital sound is clear. In fact the sound is unlike anything you would have heard in any broadcast. Some of the serials mentioned above I would like to see on DVD. In addition, I would like to have ZORRO RIDES AGAIN and THE CRIMSON GHOST.