Ann Gilbreth
Dr. Lillian M. Gilbreth
Martha Gilbreth
Dr. Bob Grayson
Sam Harper
Thomas George Bracken
Ernestine Gilbreth
Frank Gilbreth, Jr.
Cousin Leora
Harper's Chauffeur (uncredited)
Student / Graduate (uncredited)
Student (uncredited)
Bit Role (uncredited)
'Bubber' Beasley (uncredited)
Kendall Williams (uncredited)
Minor Role (uncredited)
Jack Gilbreth (uncredited)
Franklin Dykes (uncredited)
Col. Putnam (uncredited)
Faculty Member (uncredited)
Judge (uncredited)
Jane - Age 22 (uncredited)
Nurse (uncredited)
Fred Gilbreth (uncredited)
William Gilbreth (uncredited)
Girl (uncredited)
Susan Whitaker (uncredited)
Packy Talbot (uncredited)
Bob Gilbreth (uncredited)
Al Lynch (uncredited)
Lily Gilbreth (uncredited)
Lady with Fan (uncredited)
Morton Dykes (uncredited)
Club Doorman (uncredited)
Cab Driver (uncredited)
Albert - the Barber (uncredited)
Dan Gilbreth (uncredited)
Porter (uncredited)
Jane Gilbreth - as a Child (uncredited)
Frank Bunker Gilbreth (uncredited)
Emily (uncredited)