Maggie's plan to have a baby on her own with a sperm donor is derailed when she falls in love with John, an older married professor, destroying his volatile marriage to the brilliant and impossible Georgette. But three years later, married to John with one daughter, Maggie is out of love and in a quandary: what do you do when you suspect your man and his ex-wife are actually perfect for each other?
Unfortunately the movie Maggie's Plan is not yet available on HBO Max.
| Production | Cindy Tolan | Casting |
| Directing | Rebecca Miller | Director |
| Editing | Sabine Hoffman | Editor |
| Camera | Sam Levy | Director of Photography |
| Writing | Rebecca Miller | Writer |
| Directing | Scott Lazar | First Assistant Director |
| Writing | Karen Rinaldi | Story |
| Crew | Daniel Day-Lewis | Thanks |
| Art | Kendall Anderson | Set Decoration |
| Production | Rachael Horovitz | Producer |
| Production | Temple Williams | Executive Producer |
| Art | Brian Goodwin | Art Direction |
| Sound | Michael Rohatyn | Original Music Composer |
| Production | Susan Wrubel | Executive Producer |
| Production | Rebecca Miller | Producer |
| Production | Damon Cardasis | Producer |
| Production | Saraleah Cogan | Associate Producer |
| Art | Alexandra Schaller | Production Design |
| Production | Lucy Barzun Donnelly | Executive Producer |
| Production | Alexandra Kerry | Executive Producer |
| Production | Jonathan Shoemaker | Co-Producer |
| Production | Phil Stephenson | Executive Producer |
| Production | Michael J. Mailis | Executive Producer |
| Costume & Make-Up | Malgosia Turzanska | Costume Designer |
| Sound | Adam Horovitz | Music Supervisor |
| Crew | Gary Winick | In Memory Of |
| Production | Jonathan Shoemaker | Unit Production Manager |
| Directing | Jessica Hong | Second Assistant Director |
| Crew | Lynn Appelle | Thanks |
| Crew | Ellen Athena Catsikeas | Thanks |
| Crew | Jeremy W. Barber | Thanks |
| Crew | Dave Becky | Thanks |
| Crew | Barbara Browning | Thanks |
| Crew | Sam Creely | Thanks |
| Crew | Jacqueline Eckhouse | Thanks |
| Crew | Steven Farneth | Thanks |
| Crew | Gary Foster | Thanks |
| Crew | Bethany Haynes | Thanks |
| Crew | Israel Horovitz | Thanks |
| Crew | Chris Huvane | Thanks |
| Crew | Jonathan Kemp | Thanks |
| Crew | Jon Landau | Thanks |
| Crew | Laura Lewis | Thanks |
| Crew | Naomi Odenkirk | Thanks |
| Crew | Evelyn O'Neill | Thanks |
| Crew | Pippin Parker | Thanks |
| Crew | David L. Schiff | Thanks |
| Crew | Teddy Schwarzman | Thanks |
| Crew | George Sheanshang | Thanks |
| Crew | John Sloss | Thanks |
| Crew | Bruce Springsteen | Thanks |
| Crew | Patti Scialfa | Thanks |
| Crew | Daniel Steinman | Thanks |
| Crew | Ben Stillman | Thanks |
| Crew | Phillip Lim | Thanks |
| Crew | Stella McCartney | Thanks |
| Crew | Carolyn Panknin | Thanks |
| Crew | Dana Schechter | Thanks |
| Crew | Daniel Clowes | Thanks |
