Cheaper by the Dozen 2 family member must compete. During it, Nora goes into labor; the Murtaughs want to help, but Jimmy, sensing the opportunity to defeat Tom once and for all, refuses to do so. The Murtaugh children jump out of the canoe to help the Bakers. While arguing with his wife, Jimmy reveals he was jealous of Tom being the popular one when they young. Eventually his wife convinced him to help and the two families work together to get Nora to the hospital. Bud, Lorraine, and Kate go with her in the delivery room, while Tom, Jimmy, Sarina, and the rest of
Cheaper by the Dozen would pretend to ponder the question carefully, and then, just as the light turned green, would say, "Well, they come cheaper by the dozen, you know," and drive off. In real life, the Gilbreths' second eldest child, Mary, died of diphtheria at age five. The book does not explicitly explain the absence of Mary Gilbreth. It was not until the sequel, "Belles on Their Toes", was published in 1950 that her death is mentioned in a footnote. "Cheaper by the Dozen" was made into a 1950 motion picture, starring Clifton Webb and Myrna Loy as Frank and Lillian Gilbreth. "Cheaper