FInally hitting Blue-Ray today is the Superman cartoon series from the 1930s. I saw quite a few of these as a kid. I love them for their innocence. Today's comics and cartoons are great - but they are so far removed from the simplicity of Max Fleischer's series.
You don't get many extras with this set (Dolby Digital 5.1 surround sound created by the "Feel the Sound" process, Production credits, "Feel the Sound" demo and set-up, Restoration demo), but given the date of the source material, you really can't expect that much.
For those of you who haven't experience this series, here's a sample: