| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andrew D. Schwartz | Crew | Camera | Still Photographer |
Andrew Marcus | Crew | Editing | Editor |
 Anthony Bregman | Crew | Production | Producer |
Arjun Bhasin | Crew | Costume & Make-Up | Costume Design |
 Brian Smyj | Crew | Crew | Stunt Coordinator |
Chad Keith | Crew | Art | Production Design |
Drew Jiritano | Crew | Crew | Special Effects Coordinator |
Erich Stratmann | Crew | Sound | Music Editor |
Guy East | Crew | Production | Executive Producer |
Ian Watermeier | Crew | Production | Co-Producer |
Jeanne McCarthy | Crew | Production | Casting |
Jennifer Crammer | Crew | Production | Production Coordinator |
 John Carney | Crew | Directing | Director, Writer |
 Judd Apatow | Crew | Production | Producer |
Kris Moran | Crew | Art | Set Decoration |
Lauren Selig | Crew | Production | Co-Producer |
Lewis Goldstein | Crew | Sound | Supervising Sound Editor, Sound Re-Recording Mixer |
Molly Smith | Crew | Production | Executive Producer |
Nigel Sinclair | Crew | Production | Executive Producer |
Patrick Cicero | Crew | Sound | Dialogue Editor |
Richard Hebrank | Crew | Art | Construction Coordinator |
 Sam Hoffman | Crew | Production | Executive Producer, Unit Production Manager |
Sean Garnhart | Crew | Sound | Sound Effects Editor |
Shawn Greene | Crew | Lighting | Gaffer |
Suzana Peric | Crew | Sound | Music Editor |
Tod A. Maitland | Crew | Sound | Sound Mixer |
 Tom Rice | Crew | Production | Executive Producer |
Tommy Allen | Crew | Art | Property Master |
Cate Montana | Crew | Sound | Supervising ADR Editor |
Erin Hicks | Crew | Costume & Make-Up | Hair Department Head |
Gina Herold | Crew | Art | Art Department Coordinator |
Gregg Alexander | Crew | Sound | Original Music Composer |
Louise McCarthy | Crew | Costume & Make-Up | Makeup Department Head |
Rebecca Breckel | Crew | Directing | Script Supervisor |
Tobin Armbrust | Crew | Production | Producer |
Yaron Orbach | Crew | Camera | Director of Photography |
Lair Paulsen | Crew | Costume & Make-Up | Key Hair Stylist |
Marc Schipper | Crew | Production | Executive Producer |
Margaret Moy | Crew | Costume & Make-Up | Costumer |
Stephanie DeCourcey | Crew | Production | Casting |
Tom Ryan | Crew | Sound | Foley Editor, ADR Recordist, Foley Recordist |
Anne Goelz | Crew | Art | Art Direction |
 Ben Nearn | Crew | Production | Executive Producer |
Max Greene | Crew | Sound | Dialogue Editor |
Cathryn Hunt | Crew | Costume & Make-Up | Costume Coordinator |
 Andrea von Foerster | Crew | Sound | Music Supervisor |
Yaneya Rovira | Crew | Costume & Make-Up | Wardrobe Supervisor |
Maura Kelly | Crew | Directing | Second Assistant Director |
 Mariela Comitini | Crew | Directing | First Assistant Director |
Alexis Wiscomb | Crew | Crew | Post Production Supervisor |
Brian Carmichael | Crew | Crew | Video Assist Operator |
Matthew Rush Sullivan | Crew | Sound | Music Supervisor |
Ludovic Littee | Crew | Camera | "A" Camera Operator |
Joanna McCarthy | Crew | Costume & Make-Up | Key Makeup Artist |
Rob Harlow | Crew | Camera | Key Grip |
James Baker | Crew | Sound | Boom Operator |
Scott Tinsley | Crew | Camera | First Assistant Camera |
T.J. Horan | Crew | Art | Leadman |
J. Alex Finch | Crew | Directing | Second Second Assistant Director |
Steven Weisberg | Crew | Production | Location Manager |
Shira Rockowitz | Crew | Production | Co-Producer |
Eileen Goh | Crew | Costume & Make-Up | Costumer |
 Catherine Keener | Cast | Actress | Miriam Hart |
Curtis Fowlkes | Cast | Actor | On Camera Musician |
 Danielle Brisebois | Cast | Actress | Singer |
 David Pendleton | Cast | Actor | Homeless Man |
 James Corden | Cast | Actor | Steve |
 Jimmy Palumbo | Cast | Actor | Guy Shouting from Window |
 Keira Knightley | Cast | Actress | Gretta James |
 Maddie Corman | Cast | Actress | Phillis |
 Marco Assante | Cast | Actor | Marco |
 Mark Ruffalo | Cast | Actor | Dan Mulligan |
 Mary Catherine Garrison | Cast | Actress | Jill |
 Paul Romero | Cast | Actor | Bartender |
 Rob Morrow | Cast | Actor | CEO |
 Simon Delaney | Cast | Actor | Lawyer |
 Terry Lewis | Cast | Actor | Troublegum Crew Member - Benson |
 Yasiin Bey | Cast | Actor | Saul |
 Adam Levine | Cast | Actor | Dave Kohl |
 Andrew Sellon | Cast | Actor | Christian Father |
 Jennifer Li Jackson | Cast | Actress | Mim |
 Aya Cash | Cast | Actress | Jenny |
 David Abeles | Cast | Glen | |
 Hailee Steinfeld | Cast | Actress | Violet Mulligan |
 Karen Pittman | Cast | Actress | Business Woman |
Ron Voz | Cast | Actor | Butler |
Ann McGowan | Cast | Actress | Ballet Teacher |
Ed Renninger | Cast | Actor | Barman |
 Kena Onyenjekwe | Cast | Troublegum Posse 1 - Rappa DD | |
 Shannon Walsh | Cast | Actress | Rachel |
 Ian Brodsky | Cast | Actor | Malcolm |
 Jen Jacob | Cast | Actress | Dave Fangirl |
Melissa Maria Gonzalez | Cast | Actress | Chris |
 Nicholas Daniel Gonzalez | Cast | Actor | Zach |
Colin Love | Cast | Actor | Singing Basketball Player |
Emilie Cardinaux | Cast | Actress | On Camera Musician |
 Eric Burton | Cast | Actor | Singer Songwriter 2 |
Erin Benin | Cast | On Camera Musician | |
 Harvey Morris | Cast | Actor | Troublegum Posse 2 - Phat Jimmy |
 Keen Ruffalo | Cast | Actor | Keen |
Rich Mercurio | Cast | Actor | On Camera Musician |
Alexis Sykes | Cast | Actress | On Camera Musician |
Emily Yarbourgh | Cast | Actress | On Camera Musician |
Erik Detusch | Cast | Actor | On Camera Musician |
Joanna Mauer | Cast | Actress | On Camera Musician |
Julia Bruskin | Cast | Actress | On Camera Musician |
 Cee Lo Green | Cast | Actor | Troublegum |
 Stacey Maltin | Cast | Actress | Young Girl |
 Sama Fernands | Cast | Actress | Concert Attendee (uncredited) |
 Madison Love | Cast | Actress | Singer Songwriter 1 |
| Person | Type | Job | Role(s) |
