Mark Ruffalo

Dan Mulligan

Keira Knightley

Gretta James

Adam Levine

Dave Kohl

Hailee Steinfeld

Violet Mulligan

CeeLo Green

Catherine Keener

Miriam Hart

James Corden

Steve

Mos Def

Saul

Yasiin Bey

Saul

Aya Cash

Jenny

Maddie Corman

Phillis

Karen Pittman

Business Woman

Paul Romero

Bartender

Andrew Sellon

Christian Father

Ed Renninger

Barman

Eric Burton

Singer Songwriter 2

Marco Assante

Marco

Mary Catherine Garrison

Jill

Jen Jacob

Dave Fangirl

Rob Morrow

CEO

Jennifer Li Jackson

Mim

Ian Brodsky

Malcolm

Shannon Walsh

Rachel

David Abeles

Glen

Ann McGowan

Ballet Teacher

Justin Chauncey

Ron Voz

Butler

Cee Lo Green

Troublegum

Kena Onyenjekwe

Troublegum Posse 1 - Rappa DD

Harvey Morris

Troublegum Posse 2 - Phat Jimmy

Terry Lewis

Troublegum Crew Member - Benson

Colin Love

Singing Basketball Player

Jimmy Palumbo

Guy Shouting from Window

Simon Delaney

Lawyer

Danielle Brisebois

Singer

Keen Ruffalo

Keen

Melissa Maria Gonzalez

Chris

Nicholas Daniel Gonzalez

Zach

David Pendleton

Homeless Man

Madison Love

Singer Songwriter 1

Joanna Mauer

On Camera Musician

Erik Detusch

On Camera Musician

Rich Mercurio

On Camera Musician

Emilie Cardinaux

On Camera Musician

Curtis Fowlkes

On Camera Musician

Emily Yarbourgh

On Camera Musician

Erin Benin

On Camera Musician

Alexis Sykes

On Camera Musician

Julia Bruskin

On Camera Musician

Stacey Maltin

Young Girl

Sama Fernands

Concert Attendee (uncredited)

John Carney

Director

Rebecca Breckel

Script Supervisor

Maura Kelly

Second Assistant Director

Mariela Comitini

First Assistant Director

J. Alex Finch

Second Second Assistant Director

John Carney

Guión

Yaron Orbach

Director de Fotografía

Andrew D. Schwartz

Still Photographer

Scott Tinsley

First Assistant Camera

Rob Harlow

Key Grip

Ludovic Littee

"A" Camera Operator

John Carney

Compositor de la Música Original

Danielle Brisebois

Compositor de la Música Original

Nick Lashley

Compositor de la Música Original

James Corden

Compositor de la Música Original

Nick Southwood

Compositor de la Música Original

Gregg Alexander

Compositor de la Música Original

Tod A. Maitland

Sound Mixer

Suzana Peric

Music Editor

Erich Stratmann

Music Editor

Sean Garnhart

Sound Effects Editor

Lewis Goldstein

Supervising Sound Editor, Mezclador de Re-Grabación de Sonido

James Baker

Boom Operator

Matthew Sullivan

Music Supervisor

Andrea von Foerster

Music Supervisor

Tom Ryan

Foley Editor, Foley Recordist, ADR Recordist

Cate Montana

Supervising ADR Editor

Anthony Bregman

Productor

Tobin Armbrust

Productor

Judd Apatow

Productor

Exclusive Media Group

Compañía de Produccion

Sycamore Pictures

Compañía de Produccion

Apatow Productions

Compañía de Produccion

Caffeination

Compañía de Produccion

Likely Story

Compañía de Produccion

Ian Watermeier

Co-Productor

Shira Rockowitz

Co-Productor

Lauren Selig

Co-Productor

Molly Smith

Productor Ejecutivo

Sam Hoffman

Productor Ejecutivo, Unidad de Producción

Nigel Sinclair

Productor Ejecutivo

Marc Schipper

Productor Ejecutivo

Ben Nearn

Productor Ejecutivo

Guy East

Productor Ejecutivo

Tom Rice

Productor Ejecutivo

Jeanne McCarthy

Casting

Stephanie DeCourcey

Casting

Steven Weisberg

Location Manager

Jennifer Crammer

Production Coordinator

Arjun Bhasin

Diseño de Vestuario

Louise McCarthy

Jefe Departamento de Maquillaje

Erin Hicks

Hair Department Head

Lair Paulsen

Key Hair Stylist

Joanna McCarthy

Key Makeup Artist

Cathryn Hunt

Costume Coordinator

Yaneya Rovira

Wardrobe Supervisor

Eileen Goh

Costumer

Margaret Moy

Costumer

Andrew Marcus

Editor

Patrick Cicero

Dialogue Editor

Max Greene

Dialogue Editor

Andrew Francis

Digital Intermediate Colorist

Chad Keith

Diseño de Producción

Anne Goelz

Dirección Artística

Kris Moran

Decorados

Gina Herold

Art Department Coordinator

T.J. Horan

Leadman

Richard Hebrank

Construction Coordinator

Alexis Wiscomb

Post Production Supervisor

Brian Smyj

Stunt Coordinator

Drew Jiritano

Special Effects Coordinator

Tommy Allen

Property Master

Brian Carmichael

Video Assist Operator

Shawn Greene

Gaffer