Richard Mckenzie guest stars as Archie's long-estranged brother, Alfred Bunker. After 29 years, Alfred pays a visit to Archie, hoping to patch up their differences before Alfred undergoes radical surgery. An already tense situation is made even more so by a mysterious letter from Alfred, which Archie is told not to open until his brother leaves. Written by Larry Rhine and Mel Tolkin, "Archie's Brother" originally aired on February 26, 1978. ~ Hal Erickson, Rovi