Josann McGibbon's first major success as a screenwriter was the early Brad Pitt film, The Favor. Her biggest hits since then include Three Men and a Little Lady and Runaway Bride. In 2007, she co-wrote and produced the hit Debra Messing miniseries, The Starter Wife. The Starter Wife received 8 Emmy nominations in 2007, including best screen-writing.
Diğer Roller
| 2023 | Aşkı Seç - Executive Producer |
| 2023 | Aşkı Seç - Screenplay |
| 2021 | Descendants: The Royal Wedding - Writer |
| 2019 | Yeni Nesil 3 - Executive Producer |
| 2019 | Yeni Nesil 3 - Writer |
| 2019 | Audrey's Royal Return: A Descendants Short Story - Writer |
| 2017 | Yeni Nesil 2 - Executive Producer |
| 2017 | Yeni Nesil 2 - Writer |
| 2015 | Yeni Nesil - Writer |
| 1999 | Kaçak Gelin - Novel |
| 1994 | The Favor - Co-Producer |
| 1994 | The Favor - Writer |
| 1990 | Üç Adam ve Bir Küçük Hanım - Story |
| 1989 | Worth Winning - Writer |
Duvar