The son and daughter of neighboring ranch owners meet and fall in love--as do a pair of horses owned by their respective dads--in the lushly photographed equine drama 'Green Grass of Wyoming' (1948), continuing the 'My Friend Flicka' saga of writer Mary O'Hara. Robert Arthur, Peggy Cummins, Charles Coburn, and Lloyd Nolan star. Also included in this three-disc boxed set are 'My Friend Flicka' and 'Thunderhead: Son of Flicka.' 4 hrs. total. Standard; Soundtrack: English.