Kate Holbrook (Tina Fey), a successful single businesswoman from Philadelphia, has put her career before her personal life. At the age of 37, she has finally decided to have a child on her own, but her plans change when she discovers she has only the slimmest chance of becoming pregnant. Also denied adoption, Kate gets a South Philly working girl, Angie Ostrowski (Amy Poehler), to become a surrogate mom.

Watch Part 1
Watch Part 2