9 Season
201 Episode
The Facts of Life - Season 6 Episode 23 Sisters
During an alumni weekend at Langley, Blair's mother and Jo's father bond which leads to Blair and Jo's fears of becoming sisters.
- Year: 1988
- Country: United States of America
- Genre: Drama, Comedy
- Studio: NBC
- Keyword: boarding school, wealthy, sitcom
- Director: Norman Lear, Dick Clair, Jenna McMahon
- Cast: Cloris Leachman, Lisa Whelchel, Kim Fields, Mindy Cohn, Nancy McKeon, Mackenzie Astin