Lucille Ball Lucy RIcardo Actor Desi Arnaz Ricky Ricardo Actor Vivian Vance Ethel Mertz Actor William Frawley Fred Mertz Actor Larry Dobkin Guest Star Shepard Menken Guest Star Maurice Marsac Guest Star Vicente Padula Guest Star Bob Carroll Jr. Guest Star, Writer Hazel Pierce Guest Star Jess Oppenheimer Producer, Writer James V. Kern Director Madelyn Davis Writer Bob Schiller Writer Bob Weiskopf Writer