Recurring Guest Characters Henry Winkler 1 guest appearances Elinor Donahue 1 guest appearances Barbara Eden 1 guest appearances Russell Johnson 1 guest appearances Cloris Leachman 1 guest appearances Tina Louise 1 guest appearances Gavin MacLeod 1 guest appearances Lee Meriwether 1 guest appearances Jessica Walter 1 guest appearances ⇤ « 1 2 » ⇥