Gwen Cummings is een succesvolle New Yorkse schrijfster, die er een wild uitgaanspatroon op na houdt. Ze duikt op in alle trendy clubs en is in beschonken toestand te vinden op elk feestje. Haar leven neemt een radicale wending wanneer ze op het huwelijksfeest van haar zus Lily volledig door het lint gaat. Ze wordt veroordeeld tot een afkickkuur van 28 dagen in een ontwenningskliniek. Gwen moet zich houden aan een strikt schema vol regels en afspraken. Ze komt al snel in conflict met zichzelf en alle andere patiënten. Maar de cynische Gwen wil zich niet neerleggen bij de normale gang van zaken in het instituut.
Nee, helaas is 28 Days nog niet beschikbaar op Netflix in Nederland.
| Production | Jenno Topping | Executive Producer |
| Directing | Betty Thomas | Director |
| Camera | Declan Quinn | Director of Photography |
| Editing | Peter Teschner | Editor |
| Production | Celia D. Costas | Producer |
| Crew | Steve Mack | Stunts |
| Crew | Dick Warlock | Stunts |
| Crew | Amy Yanagisawa | Stunts |
| Crew | Vic Bucossi | Stunts |
| Crew | Daniel W. Barringer | Stunt Coordinator |
| Crew | Cal Johnson | Stunts |
| Crew | Dean Mumford | Stunts |
| Crew | Sandy Berumen | Stunts |
| Crew | Jodi Michelle Pynn | Stunts |
| Crew | Don Hewitt Sr. | Stunts |
| Crew | Jalil Jay Lynch | Stunts |
| Crew | Don Picard | Stunts |
| Crew | Manny Siverio | Stunts |
| Crew | Jim Stephan | Stunts |
| Writing | Susannah Grant | Writer |
| Art | Alan Hook | Assistant Art Director |
| Sound | Richard Gibbs | Original Music Composer |
| Crew | Donna Evans | Stunts |
| Art | Marcia Hinds | Production Design |
| Art | Debra Schutt | Set Decoration |
| Costume & Make-Up | Stephen M. Kelley | Makeup Artist |
| Costume & Make-Up | Judith H. Bickerton | Hairstylist |
| Costume & Make-Up | Colleen Callaghan | Key Hair Stylist |
| Costume & Make-Up | Karen Reuter Fabbo | Makeup Artist |
| Art | Bo Johnson | Art Direction |
| Costume & Make-Up | Kerrie Smith | Hairstylist |
| Costume & Make-Up | Janine Thompson | Hairstylist |
| Costume & Make-Up | Robert Steinken | Hairstylist |
| Art | Stuart Higgs | Set Decoration |
| Production | Francine Maisler | Casting |
| Costume & Make-Up | Sharon Ilson | Key Makeup Artist |
| Costume & Make-Up | Dale Brownell | Hairstylist |
| Costume & Make-Up | Kymbra Callaghan | Makeup Artist |
| Costume & Make-Up | Sandra S. Orsolyak | Makeup Artist |
| Art | Bill King | Set Designer |
| Costume & Make-Up | Pamela S. Westmore | Key Makeup Artist |
| Costume & Make-Up | Ellen Lutter | Costume Design |
| Art | Robert Guerra | Art Direction |
| Sound | Richard Duarte | Foley Mixer |
| Sound | Christopher Flick | Foley Editor |
| Sound | Tod A. Maitland | Sound Mixer |
| Costume & Make-Up | Jim Beinke | Makeup Effects Designer |
| Costume & Make-Up | Tony Gardner | Special Effects Makeup Artist |
| Art | C. Scott Baker | Set Designer |
| Sound | Jeena M. Phelps | Dialogue Editor |
| Sound | John Joseph Thomas | Sound Effects Editor |
| Sound | Michael J. Broomberg | Foley Artist |
| Sound | Gary C. Bourgeois | Sound Re-Recording Mixer |
| Sound | Greg Orloff | Sound Mixer |
| Sound | Chris Basta | ADR Mixer |
| Art | Rick Butler | Art Direction |
| Sound | Gary A. Hecker | Foley Artist |
| Sound | Steve Bartkowicz | Sound Re-Recording Mixer |
| Sound | Alison Fisher | Dialogue Editor |
| Sound | Mark Pappas | Foley Editor |
| Costume & Make-Up | John Glaser | Assistant Costume Designer |
