Complex sentence: In the story line, Phyllis Brady, the childhood sweetheart of Bill Hooten (Mark Miller), the husband of Babs Hooten (Joanne Dru), has become an accomplished horsewoman and comes to the ranch to visit the Hootens.
Split into simpler sentences: In the story line, Phyllis Brady the childhood sweetheart of Bill Hooten (Mark Miller), the husband of Babs Hooten (Joanne Dru). An accomplished horsewoman, Phyllis comes to the ranch to visit the Hootens.