효율성 전문가인 프랭크 길브레스는 자신의 연구 결과를 자신의 자녀 12명에게 적용하려고 노력하고 있습니다!
Clifton Webb
Frank Gilbreth
Jeanne Crain
Ann Gilbreth
Myrna Loy
Lillian Gilbreth
Betty Lynn
Deborah Lancaster
Edgar Buchanan
Dr. Burton
Barbara Bates
Ernestine Gilbreth
Mildred Natwick
Mrs. Mebane
Sara Allgood
Mrs. Monahan
Betty Barker
Mary Gilbreth (uncredited)
Patti Brady
Martha Gilbreth (uncredited)
Teddy Driver
Dan Gilbreth (uncredited)
Jimmy Hunt
William Gilbreth (uncredited)
Roddy McCaskill
Jack Gilbreth (uncredited)
Carol Nugent
Lillie Gilbreth (uncredited)
