Keira Knightley Gretta James
Hailee Steinfeld Violet Mulligan
Mark Ruffalo Dan Mulligan
Karen Pittman Business Woman
Yasiin Bey Saul
Adam Levine Dave Kohl
Catherine Keener Miriam Hart
Aya Cash Jenny
Molly Smith Executive Producer
James Corden Steve
Rob Morrow CEO
Tommy Allen Property Master
Rebecca Breckel Script Supervisor
Judd Apatow Producer
Cee Lo Green Troublegum
Brian Smyj Stunt Coordinator
John Carney Director, Writer
Anthony Bregman Producer
David Pendleton Homeless Man
Yaneya Rovira Wardrobe Supervisor
Cate Montana Supervising ADR Editor
Jimmy Palumbo Guy Shouting from Window
Danielle Brisebois Singer
Sean Garnhart Sound Effects Editor
Jennifer Crammer Production Coordinator
Maddie Corman Phillis
Simon Delaney Lawyer
Mary Catherine Garrison Jill
Erich Stratmann Music Editor
Jeanne McCarthy Casting
Tom Rice Executive Producer
Terry Lewis Troublegum Crew Member - Benson
Alexis Wiscomb Post Production Supervisor
J. Alex Finch Second Second Assistant Director
Guy East Executive Producer
Andrea von Foerster Music Supervisor
Jen Jacob Dave Fangirl
Lauren Selig Co-Producer
Ben Nearn Executive Producer
Shannon Walsh Rachel
Sam Hoffman Executive Producer, Unit Production Manager
Chad Keith Production Design
Lewis Goldstein Supervising Sound Editor, Sound Re-Recording Mixer
Mariela Comitini First Assistant Director
Nigel Sinclair Executive Producer
Tom Ryan Foley Editor, Foley Recordist, ADR Recordist
Tobin Armbrust Producer
Patrick Cicero Dialogue Editor
Sama Fernands Concert Attendee (uncredited)
Louise McCarthy Makeup Department Head
Andrew Sellon Christian Father
Tod A. Maitland Sound Mixer
Suzana Perić Music Editor
Matthew Sullivan Music Supervisor
Andrew Marcus Editor
Andrew Francis Digital Intermediate Colorist
Keen Ruffalo Keen
Erin Hicks Hair Department Head
David Abeles Glen
Arjun Bhasin Costume Design
Maura Kelly Second Assistant Director
Joanna McCarthy Key Makeup Artist
Kris Moran Set Decoration
Shawn Greene Gaffer
Richard Hebrank Construction Coordinator
Andrew D. Schwartz Still Photographer
Ian Watermeier Co-Producer
Marco Assante Marco
Yaron Orbach Director of Photography
Nicholas Daniel Gonzalez Zach
Ludovic Littee "A" Camera Operator
Eric Burton Singer Songwriter 2