Air Date: October 13, 1968
Written by: B.W. Sandefur
Directed by: Leon Benson
Guest Stars: David Canary (Candy Canaday), Jeremy Slate (Jeremy Roman), Denver Pyle (Claude Roman), Diana Muldaur (Mary Roman)
The son of a rancher to whom the Cartwrights are selling a prize bull is trying to get his father ruled mentally incompetent.