Emma Roberts Noelle
Zach Galifianakis Bobby
Jeremy Davies Smitty
Viola Davis Dr. Eden Minerva
Zoë Kravitz Nia
Lauren Graham Lynn Gilner
Keir Gilchrist Craig Gilner
Amelia 'Amy' Andrews Costume Supervisor
Daniel London Solomon
Kurt Swanson Costume Design
Adrian Martinez Johnny
Jim Gaffigan George Gilner
Matthew Maher Humble
Bernard White Muqtada
Thomas Mann Aaron Fitzcarraldo
Aasif Mandvi Dr. Mahmoud
Maceo Bishop Steadicam Operator
Ryan Fleck Director, Screenplay
Anna Boden Director, Screenplay, Editor
Lou Myers Jimmy
Leigh Janiak Producer's Assistant
Andrij Parekh Director of Photography
Stewart Steinberg Charlie
Ben Browning Producer
Alan Aisenberg Scuggs
Morgan Murphy Joanie
MacIntyre Dixon Roger
Leo Allen Mr. Reynolds
Jared Goldstein Ronny
Kevin Misher Producer
Roy Farfel Stunt Coordinator
K.C. Bailey Still Photographer
Rosalyn Coleman Monica
Bart Mueller Costume Design
Ato Blankson-Wood Jennifer
Michael Ahern Art Direction
Cindy Tolan Casting
Jeffrey Stern Dialogue Editor
Paul Hsu Supervising Sound Editor, Sound Re-Recording Mixer
Carrie Stewart Set Decoration
Dana DeVestern Alyssa Gilner
Branka Mrkic Dialogue Editor
Karen Chilton Nurse Harper
Beth Mickle Production Design
Leo Won Makeup Department Head
Tony Osso Script Supervisor
Kortney Lawlor Set Costumer
Jeremy Kipp Walker Executive Producer
Billy McFadden Little Craig
Kevin Drew Original Music Composer
Ned Vizzini Novel
Justin Bischoff Key Set Production Assistant
Noah Timan Sound
Michael Maher Executive Producer
Elisa Santiago Set Costumer
Bobby Diehl Hair Department Head
Molly Hager Becca
Dan-ah Kim Assistant Art Director
Patrick Baker Executive Producer
Roddy Skeaping
Ben Folstein Neil
Peter Rawlinson Executive Producer