Gretta, a budding songwriter, finds herself alone after her boyfriend Dave ditches her. Her life gains purpose when Dan, a record label executive, notices her talent.
Unfortunately the movie Begin Again is not yet available on HBO Max.
| Directing | John Carney | Director |
| Writing | John Carney | Writer |
| Production | Jeanne McCarthy | Casting |
| Camera | Yaron Orbach | Director of Photography |
| Production | Tobin Armbrust | Producer |
| Editing | Andrew Marcus | Editor |
| Production | Anthony Bregman | Producer |
| Art | Chad Keith | Production Design |
| Sound | Gregg Alexander | Original Music Composer |
| Art | Anne Goelz | Art Direction |
| Production | Stephanie DeCourcey | Casting |
| Art | Richard Hebrank | Construction Coordinator |
| Costume & Make-Up | Cathryn Hunt | Costume Coordinator |
| Costume & Make-Up | Yaneya Rovira | Wardrobe Supervisor |
| Costume & Make-Up | Eileen Goh | Costumer |
| Costume & Make-Up | Lair Paulsen | Key Hair Stylist |
| Crew | Drew Jiritano | Special Effects Coordinator |
| Costume & Make-Up | Margaret Moy | Costumer |
| Costume & Make-Up | Erin Hicks | Hair Department Head |
| Costume & Make-Up | Louise McCarthy | Makeup Department Head |
| Costume & Make-Up | Joanna McCarthy | Key Makeup Artist |
| Sound | Sean Garnhart | Sound Effects Editor |
| Production | Steven Weisberg | Location Manager |
| Sound | Tom Ryan | ADR Recordist |
| Directing | J. Alex Finch | Second Second Assistant Director |
| Sound | Lewis Goldstein | Supervising Sound Editor |
| Crew | Alexis Wiscomb | Post Production Supervisor |
| Sound | Max Greene | Dialogue Editor |
| Sound | Erich Stratmann | Music Editor |
| Sound | Cate Montana | Supervising ADR Editor |
| Sound | Patrick Cicero | Dialogue Editor |
| Sound | Tom Ryan | Foley Recordist |
| Sound | Suzana Peric | Music Editor |
| Sound | Tom Ryan | Foley Editor |
| Sound | Lewis Goldstein | Sound Re-Recording Mixer |
| Sound | Andrea von Foerster | Music Supervisor |
| Production | Judd Apatow | Producer |
| Directing | Rebecca Breckel | Script Supervisor |
| Sound | Matthew Sullivan | Music Supervisor |
| Production | Shira Rockowitz | Co-Producer |
| Production | Ian Watermeier | Co-Producer |
| Production | Sam Hoffman | Unit Production Manager |
| Directing | Mariela Comitini | First Assistant Director |
| Camera | Rob Harlow | Key Grip |
| Crew | Brian Smyj | Stunt Coordinator |
| Production | Ben Nearn | Executive Producer |
| Production | Guy East | Executive Producer |
| Production | Marc Schipper | Executive Producer |
| Camera | Andrew D. Schwartz | Still Photographer |
| Production | Lauren Selig | Co-Producer |
| Crew | Brian Carmichael | Video Assist Operator |
| Costume & Make-Up | Arjun Bhasin | Costume Design |
| Production | Tom Rice | Executive Producer |
| Production | Nigel Sinclair | Executive Producer |
| Camera | Scott Tinsley | First Assistant Camera |
| Sound | James Baker | Boom Operator |
| Production | Sam Hoffman | Executive Producer |
| Production | Molly Smith | Executive Producer |
| Art | Kris Moran | Set Decoration |
| Directing | Maura Kelly | Second Assistant Director |
| Camera | Ludovic Littee | "A" Camera Operator |
| Lighting | Shawn Greene | Gaffer |
| Art | Gina Herold | Art Department Coordinator |
| Art | T.J. Horan | Leadman |
| Art | Tommy Allen | Property Master |
| Production | Jennifer Crammer | Production Coordinator |
| Sound | Tod A. Maitland | Sound Mixer |
| Editing | Andrew Francis | Digital Intermediate Colorist |
