Cybill - Season 3 - Eps 18: True Confessions
Cybill stalks Maryann in order to research a new role and discovers a jaw-dropping secret. When Cybill decides to base her character in Ira's new play on Maryann, she immediately begins to shadow Maryann's every move. But, when Maryann tells Cybill that she's not welcome to accompany her one afternoon, Cybill secretly follows her anyway. When she spies Maryann suspiciously meeting a man at his apartment, Cybill assumes that her friend is having an affair, only to discover that Maryann has been posing as a nude model.
About Cybill

Title: Cybill
First Air Date: 1995-01-02
Last Air Date: 1998-07-13
Status: Ended
Rating: 5.8/10 (from 30 votes)
Language: EN
Seasons: 5
Total Episodes: 87
Network: CBS
Genres: Comedy
Production Companies: River Siren Productions Inc., Carsey-Werner Company, Chuck Lorre Productions, Jay Daniel Productions
Synopsis
Cybill is an American television sitcom created by Chuck Lorre, which aired on CBS from January 2, 1995, to July 13, 1998. Starring, Cybill Shepherd, the show revolves around the life of Cybill Sheridan, a twice-divorced single mother of two and struggling actress in her 40s, who has never gotten her big show business break.
Cast

Cybill Shepherd
Cybill Sheridan

Christine Baranski
Maryann Thorpe

Alicia Witt
Zoey Woodbine

Alan Rosenberg
Ira Woodbine

Tim Maculan
Waiter

Dedee Pfeiffer
Rachel Blanders

Tom Wopat
Jeff Robbins