I have both U.S. Laserdisc releases, but haven’t watched them in some time. I know there’s a slight dialog change in Battle For Endor from the tv version. The end credits in the tv version play out over the final shot, the movie version credits play out over black.

I preserved my 1985 off air recording of BFE several years back. It’s mostly complete, except where the family VCR backed up a second or two when paused around commercial breaks. I used to have a tv recording of The Ewok Adventure as well, but lost that along with all my Droids/Ewoks Adventure Hour recordings when I loaned the tapes out in the early 90’s and never got them back. 😕