Other than the Don Post masks, the 8mm digests (from Castle Films and others) is what I wanted most from the Captain Co. Unlike the masks, I was able to afford one of these, once in a while, though only the silent prints, as I didn't have a sound projector. The Castle editors (especially) did a great job of cutting 90% of the feature and still having it work as a story.
Even in these days of DVDs, it's fun to look back at this primitive form of home video and if you no longer have any, or a projector to watch them on, YouTube will provide. Check this link for more Castle Films.