|Adventures of Ma and Pa Kettle, The-Volume 1||R4|
This release is identical to the Region 1 release except that :
The Region 1 release has the four titles in the set on the one disc, with two titles per side.
The Region 1 release has two additional language tracks for all four movies, Spanish and French.
The Region 1 release has the English for the Hearing Impaired subtitles/captions "placed" on the screen according to the speaker's screen position.
Except for an individual concern with language, there is no reason to prefer the Region 1 release.