Marlo Thomas Ann Marie Actor Ted Bessell Don Hollinger Actor, Director Lew Parker Lou Marie Actor Jack Cassidy Guest Star Rosemary DeCamp Helen Marie Actor Gino Conforti Guest Star Alice Borden Ruth Bauman Actor Bobo Lewis Guest Star Russell Johnson Guest Star Avery Schreiber Guest Star Bill Quinn Guest Star Naomi Stevens Guest Star Sam Denoff Guest Star, Executive Producer Morty Gunty Guest Star Allen Davis Guest Star Danny Goldman Guest Star Lew Gallo Guest Star Sandy Kenyon Guest Star Bill McLean Guest Star Harry Basch Guest Star Bill Persky Executive Producer Saul Turteltaub Writer, Director Arnold Horwitt Writer Joseph Bonaduce Writer Rick Mittleman Writer Jerry Ross Writer Ed Scharlach Writer Ruth Brooks Flippen Writer Alex Barris Writer Bernie Orenstein Writer John Rich Director William Lynn Writer Warren S. Murray Writer Lynne Farr Writer Russ Mayberry Director Richard Kinon Director Hal Cooper Director