 | Hilary Duff als Teresa 'Terri' Fletcher |
 | Oliver James als Jay Corgan |
 | David Keith als Simon Fletcher |
 | Johnny Lewis als Engelbert "Kiwi" Wilson |
 | Rita Wilson als Francis Fletcher |
 | Dana Davis als Denise Gilmore |
 | Lauren C. Mayhew als Robin Childers |
 | Kat Dennings als Sloane |
 | Jason Ritter als Paul Fletcher |
 | Rebecca De Mornay als Nina Fletcher |
 | John Corbett als Mr. Torvald |
 | James Avery als Mr. Gantry |
 | Davida Williams als Lauren |
 | Carly Reeves als Kelly |
 | Robert Trebor als Mr. Wesson |
 | T.J. Thyne als Emcee |
 | Judith Hill als Pianist (uncredited) |
 | Sean McNamara als Doctor Mark Farley (as Sean Patrick McNamara) |
 | Fred Meyers als Matthew |
| Sean McNamara | Director |
| Mitch Rotter | Writer |
| Sam Schreiber | Screenplay |
| Aaron Zigman | Original Music Composer |
| David Brookwell | Producer |
| A.J. Dix | Producer |
| William Shively | Producer |
| Machine Head | Original Music Composer |
| Jeff Canavan | Editor |
| Sean McNamara | Producer |
| Sara Risher | Producer |
| John R. Leonetti | Director of Photography |
| Toby Emmerich | Executive Producer |
| Mark Kaufman | Executive Producer |
| Aggie Guerard Rodgers | Costume Design |
| Joseph T. Garrity | Production Design |
| Matt Moore | Executive Producer |
| Clay Cullen | Stunts |
| Joey Paul Jensen | Casting |
| Melissa M. Levander | Set Decoration |
| Gary Myers | Art Direction |
| Toni-Ann Walker | Hair Department Head |
| Lydia Milars | Makeup Department Head |
| Joy Zapata | Hairstylist |
| Nacoma Whobrey | Makeup Artist |
| Hope Garrison | Second Assistant Director |
| Jeffrey F. January | First Assistant Director |
| David Brookwell | Second Unit Director |
| Geoffrey G. Rubay | Supervising Sound Editor |
| J.D. Streett | Special Effects |
| Stanton Barrett | Stunts |
| Ray McIntyre Jr. | Visual Effects Supervisor |
| J.P. Romano | Stunts |
| Josh Kemble | Stunts |
| Larry Nicholas | Stunt Coordinator |
| Christian Sebaldt | Second Unit Director of Photography |
