Henry Darrow guest-stars as Amigo, a role originally written for Sammy Davis Jr.). Persecuted all his life merely because of his Mexican heritage, Amigo has cast his lot with a band of terrorists, led by the vicious Cap Fenner (Gregory Walcott). When Ben saves his life, Amigo's loyalties are torn between the Cartwrights and the outlaws-with Joe Cartwright finding himself a pawn in the struggle. It has been reported that Henry Darrow landed his costarring role on The High Chaparral on the strength of his performance in this episode. First shown on February 12, 1967, "Amigo" was written by John Hawkins and Jack Turley. ~ Hal Erickson, Rovi