Sisters - Season 4 - Eps 19: Lock and Key
The sisters await results of their blood tests and Frankie resents Charley's refusal to be involved with the family; Alex and Al await the verdict in his tax-fraud case; Cat has her first date since the attack.
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