Jack Elam plays the title role in this
Bonanza episode from December 20, 1970. Belying his nickname, Honest John is a prevaricating drifter, who over the protests of the Cartwrights has settled on the Ponderosa. Banking on the trust and friendship of young Jamie, Honest John finds himself in a predicament when Jamie insists that they both leave the Ponderosa and spend the rest of their lives together in carefree vagabondage. Yes, Jamie is in for yet another disillusionment, but there's an additional twist. "Honest John" was written by Arthur Heineman. ~ Hal Erickson, All Movie Guide