Written by Eric Norden and Frank Arno, "Little Man-Ten Feet Tall" focuses on the relationship between Ponderosa ranchhand Nick Biancci (Ross Martin) and Nick's impressionable young son Mario (Michael Davis. Though Mario is prepared to fulfill Nick's dreams by becoming a concert guitarist, he changes his mind when he sees his father being intimidated by his fellow ranchhands. Thoroughly disillusioned, Mario latches onto a new "role model"-Hoss Cartwright. Denver Pyle appears as the Sheriff, while other roles are filled by James Anderson, Lane Bradford and Bern Hoffman. "Little Man-Ten Feet Tall" was originally telecast on May 26, 1963, as the final episode of Bonanza's fourth season. ~ Hal Erickson, Rovi