Mary Astor
— Nancy Gibson
Robert Ames
— Donald 'Don' / 'Donnie' Gibson
John Halliday
— Sir Guy Harrington
Edward Everett Horton
— Billy Ross
Noel Francis
— Peggy Preston
Ruth Weston
— Sally Gibson Ross
Gladys Gale
— Mrs. Preston
Alfred Cross
— The Gibsons' Butler Brooks
Lillian Harmer
— Mrs. Windleweaver