Last seen on Bonanza in the 1968 episode "A Girl Named George," Jack Albertson paid a return visit to the series in the December 5, 1972 episode "The Sound of Loneliness." Albertson is here cast as elderly widower Jonathan May, who goes to great lengths to make sure that two orphan boys will not be separated when the older boy (but not the younger) is adopted by a childless couple. Also in the cast is another frequent Bonanza guest star, John Randolph, this time in the role of Mr. Dawson. "The Sound of Loneliness" was written and directed by series star Michael Landon. ~ Hal Erickson, Rovi