Lucille Ball Lucy RIcardo Actor Desi Arnaz Ricky Ricardo Actor Vivian Vance Ethel Mertz Actor William Frawley Fred Mertz Actor Michael Mayer Guest Star Joseph A. Mayer Guest Star Kathryn Card Guest Star Elizabeth Patterson Guest Star Tyler McVey Guest Star Bob Carroll Jr. Guest Star, Writer Ken Christy Guest Star Jack Albertson Guest Star Frank Gerstle Guest Star Jess Oppenheimer Producer, Writer James V. Kern Director Madelyn Davis Writer Bob Schiller Writer Bob Weiskopf Writer