 | Julianne Moore als Linda Sinclair |
 | Michael Angarano als Jason Sherwood |
 | Greg Kinnear als Dr. Tom Sherwood |
 | Lily Collins als Halle Anderson |
 | Fiona Shaw als Narrator |
 | Norbert Leo Butz als Vice Principal Phil Pelaski |
 | Jessica Hecht als Principal Trudie Slocum |
 | Charlie Saxton als Will |
 | Nathan Lane als Carl Kapinas |
 | Nikki Blonsky als Sheila Nussbaum |
 | Erin Wilhelmi als Joni Gerber |
 | Remy Auberjonois als Beefy Businessman |
 | Peter Y. Kim als Mike the Orderly |
| Dan Chariton | Screenplay |
| Craig Zisk | Director |
| Stacy Chariton | Writer |
| Ben LeClair | Producer |
| Suzanne Smith Crowley | Casting |
| Rachael Ohman | Set Costumer |
| Hanna Shea | Assistant Costume Designer |
| Erin Feeley | Script Supervisor |
| Vanja Cernjul | Director of Photography |
| Gina Herold | Art Department Coordinator |
| Myron Kerstein | Editor |
| Naomi Despres | Producer |
| Michael Shaw | Production Design |
| Drew Jiritano | Special Effects Coordinator |
| Robert Salerno | Producer |
| Emma Potter | Costume Design |
| Susan Reilly LeHane | Makeup Artist |
| Jessica Kelly | Casting |
| Lair Paulsen | Key Hair Stylist |
| Sarah E. McMillan | Set Decoration |
| Christopher Milone | Makeup Department Head |
| Rob Simonsen | Music |
| Annemarie Bradley | Hairstylist |
| Rian Johnson | Thanks |
