Madge BellamyMadge Bellamy was 29 in Mother Knows Best as 'Sally Quail'.
Louise DresserLouise Dresser was 50 in Mother Knows Best as 'Ma Quail'.
Barry NortonBarry Norton was 23 in Mother Knows Best as 'Boy'.
Albert GranAlbert Gran was 66 in Mother Knows Best as 'Sam Kingston'.
Stuart ErwinStuart Erwin was 25 in Mother Knows Best as 'Ben'.
Lucien LittlefieldLucien Littlefield was 33 in Mother Knows Best as 'Pa Quail'.
Anne ShirleyAnne Shirley was 10 in Mother Knows Best as 'Sally, as a child'.
John G. BlystoneJohn G. Blystone was 35 in Mother Knows Best as 'Director'
Edna FerberEdna Ferber was 43 in Mother Knows Best as 'Writer'William FoxWilliam Fox was 49 in Mother Knows Best as 'Producer'Margaret ClanceyMargaret Clancey was 31 in Mother Knows Best as 'Editor'Gilbert WarrentonGilbert Warrenton was 34 in Mother Knows Best as 'Cinematography'