| cast |
 |
|
|
|
| Aly Michalka | Aly Michalka as Rhiannon | Amanda Bynes | Amanda Bynes as Marianne |
| Bryce Clyde Jenkins | Bryce Clyde Jenkins as Chip | Cam Gigandet | Cam Gigandet as Micah |
| Dan Byrd | Dan Byrd as Brandon | Emma Stone | Emma Stone as Olive Penderghast |
| Fred Armisen | Fred Armisen as Pastor | Lisa Kudrow | Lisa Kudrow as Mrs. Griffith |
| Malcolm McDowell | Malcolm McDowell as Principal Gibbons | Patricia Clarkson | Patricia Clarkson as Rosemary |
| Penn Badgley | Penn Badgley as Woodchuck Todd | Stanley Tucci | Stanley Tucci as Dill |
| Thomas Haden Church | Thomas Haden Church as Mr. Griffith | |