Sisters - Season 4 - Eps 20: Life Upside-Down
Teddy spots Trevor living on the streets of Chicago and tries to convince him to return home; Alex invites Norma's parents to Winnetka when Norma wins an award.
About Sisters

Title: Sisters
First Air Date: 1991-05-11
Last Air Date: 1996-05-04
Status: Ended
Rating: 7.3/10 (from 9 votes)
Language: EN
Seasons: 6
Total Episodes: 127
Network: NBC
Genres: Drama, Comedy
Production Companies: Warner Bros. Television, Cowlip Productions, Lorimar Television
Synopsis
The Reed sisters of Winnetka, Illinois, are a close-knit group. Alex, Georgie, Teddy, and Frankie navigate the waters of life's triumphs and tragedies with the help of their mom, Bea. And no matter what befalls them, they know they can count on their sisters to help pull them through. (Sisters is an Emmy Award-winning television drama.)
Cast

Swoosie Kurtz
Alexandra 'Alex' Reed Halsey

Sela Ward
Theodora 'Teddy' Reed

Patricia Kalember
Georgiana 'Georgie' Reed Whitsig

Sheila Kelley
Charley Bennett

Elizabeth Hoffman
Beatrice 'Bea' Reed

Heather McAdam
Catherine 'Cat' Margolis