Commentary only because there's no Blu-Ray in there.
![Sad :(](./images/smilies/icon_sad.gif)
Warner did just that with RIO BRAVO -- only ported the commentary, and because there's no included Blu-Ray, there are otherwise no extras.
It's to the point it's worth keeping the Blu-Rays at this point instead of shelling out these ridiculous sums for the deluxe limited packages that seem to only be coming out overseas. Lame!