Beverly Washburn was born on November 25, 1943 in Los Angeles, California, USA. She is an actress, known for Old Yeller (1957), Spider Baby or, The Maddest Story Ever Told(1967) and Here Comes the Groom (1951).
Young Travis Coates is left to take care of the family ranch with his mother and younger brother while his father goes off on a cattle drive in the 1860s. When a yellow mongrel comes for an uninvited stay with the family, Travis reluctantly adopts the dog.
In a dilapidated rural mansion, the last generation of the degenerate, inbred Merrye family lives with the inherited curse of a disease that causes them to mentally regress from the age of 10 or so on as they physically develop. The family chauffeur looks out for them and covers up their indiscretions. Trouble comes when greedy distant relatives and their lawyer arrive to dispossess the family of its home.
A weary gunfighter attempts to settle down with a homestead family, but a smouldering settler and rancher conflict forces him to act.