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