The Facts of Life - Season 1 - Eps 10: Adoption
Mr. Bradley gives the girls an assignment having to do with their family trees. However, Natalie is reluctant to show hers in class do to the fact that the family that raised her is her adopted family. This prompts Blair to help Natalie find the name of her real mother by using her mother's clout to cut through some red tape and sealed records.
About The Facts of Life

Title: The Facts of Life
First Air Date: 1979-08-24
Last Air Date: 1988-05-07
Status: Ended
Rating: 7.011/10 (from 94 votes)
Language: EN
Seasons: 10
Total Episodes: 201
Network: NBC
Genres: Drama, Comedy
Production Companies: TAT Communications Company, Embassy Television
Synopsis
Mrs. Edna Garrett, housemother and dietitian at the Eastland School, teaches a group of girls in her charge how to solve those problems that every teenager has to face.
Cast

Cloris Leachman
Beverly Ann Stickle

Lisa Whelchel
Blair Warner

Kim Fields
Tootie Ramsey

Mindy Cohn
Natalie Green

Nancy McKeon
Joanne Jo Polniaczek

Mackenzie Astin
Andy Moffett

Sherrié Austin
Pippa McKenna