Guest Stars Ethel Merman as Roz Smith Jessica Walter as Marcia Farnsworth Linda Evans as Jessica Halberson Beth Howland as Eloise Farnsworth Lloyd Bridges as William Otis Farnsworth Morgan Fairchild as Jenny Boyer Grant Goodeve as Bud Boyer Jim Nabors as Wayne Bouton Margaret Laurence as Melanie Kalani / Madeline Kalani Patti MacLeod as Hazel Farnsworth Graham Kennedy as Port Vila Jeweller Co Starring Brendan Lunney as David Selkirk Alan Fletcher as Martin Blake Russell Newman as Frank Farnsworth
