Robert Day Director Linda Purl Anne Macarino Actor Desi Arnaz Jr. Steve Aletti Actor Jessica Walter Louise Carmino Actor David Doyle Joseph Carmino Actor Tom Bosley Dr. Andrew Brantford Actor Bill Bixby Herbert Freemont Actor Lucille Benson Mrs. Krieg Actor Annie Potts Linda Cleary Actor Tracy Brooks Swope Babs Actor Allen Joseph Albert Macarino Actor Mark Thomas Mario Macarino Actor Argentina Brunetti Aunt Imelda Actor Tom Pedi Uncle Sanchi Actor Beulah Quo Mrs. Yamato Actor Robert Resnick Rick Actor Stuart Nisbet Professor Wellman Actor James Oliver Waterman Actor James Fraracci Victorio Actor Shelly Hoffman Sylvana Actor Ivana Moore Gina Actor Andrew Marin Watcher Actor Milton Sperling Producer