Lucille Ball Lucy RIcardo Actor Desi Arnaz Ricky Ricardo Actor, Producer Vivian Vance Ethel Mertz Actor William Frawley Fred Mertz Actor Richard Keith Guest Star Jorge Treviño Guest Star Mary Emery Guest Star Barbara Logan Guest Star Amapola Del Vando Guest Star Abel Franco Guest Star Nacho Galindo Guest Star Rodolfo Hoyos Jr. Guest Star Eddie Le Baron Guest Star Lillian Molieri Guest Star Manuel Paris Guest Star James V. Kern Director Madelyn Davis Writer Bob Carroll Jr. Writer Bob Schiller Writer Bob Weiskopf Writer