Guest Stars Charo as April Lopez Leslie Uggams as Herself Peter Graves as Leonard Culver Barbi Benton as Herself Robert Reed as Mike Brady Barbara Billingsley as June Cleaver Florence Henderson as Carol Brady Judy Landers as Herself Ruth Buzzi as Herself Louis Nye as Himself Charlene Tilton as Secretary Tom Bosley as Howard Pfister Christopher Norris as Herself Steve Allen as Himself John Rubinstein as Allan Davis Don Knotts as Himself Tom Poston as Himself Tina Louise as Herself Jenilee Harrison as Sarah York Vic Tayback as Himself Lloyd Bochner as George Tillman Milton Berle as Himself Jane Wyatt as Margaret Anderson Robert Mandan as Himself Jerry Mathers as Beaver Cleaver Alan Thicke as Robert McBride Elinor Donahue as Betty Anderson Arlene Dahl as Jessica York Roger E. Mosley as Jeffrey T. Gilbert Jo Anne Worley as Herself Juliet Prowse as Herself Bert Convy as Himself Charles Siebert as Dr. Stanley Riverside Gordon Jump as Maitre D' Carol Channing as Tante Sylvia Julie Harris as Irene Culver Jayne Meadows as Herself Selma Archerd as Herself Connie Stevens as Margret Grant Army Archerd as Himself Gale Storm as Herself Tony Dow as Wally Cleaver Patti MacLeod as Herself (Patti McLeod) Co Starring David Doyle as Repairer #1 Arte Johnson as Repairer #2