Guest Stars Ethel Merman as Roz Smith Morgan Fairchild as Jenny Boyer Jessica Walter as Marcia Farnsworth Grant Goodeve as Bud Boyer Lloyd Bridges as William Otis Farnsworth Linda Evans as Jessica Halberson Beth Howland as Eloise Farnsworth 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 Russell Newman as Frank Farnsworth Alan Fletcher as Martin Blake
