Recurring Guest Characters Donna Summer 1 guest appearances Sarah Miles 1 guest appearances Pam Dawber 1 guest appearances Jack Hanrahan 1 guest appearances Art Carney 1 guest appearances Susan Watson 1 guest appearances Margaret O'Brien 1 guest appearances George Peppard 1 guest appearances Cheryl Ladd 1 guest appearances Margaret Truman 1 guest appearances Ray Milland 1 guest appearances Roberta Flack 1 guest appearances Marjorie Lord 1 guest appearances Leonard Frey 1 guest appearances ⇤ « 41 42 43 44 45 46 47 48 49 50 » ⇥