J.K. Simmons Fletcher
Melissa Benoist Nicole
Miles Teller Andrew
Damien Chazelle Director, Writer, Original Film Writer
Paul Reiser Jim
Chris Mulkey Uncle Frank
Jason Reitman Executive Producer
Jason Blum Producer
Damon Gupton Mr. Kramer
Michael D. Cohen Stage Hand (Overbrook)
Marcus Henderson Bassist (JVC)
April Grace Rachel Bornholdt
Austin Stowell Ryan
Henry G. Sanders Red Henderson
Barbara Harris ADR Voice Casting
Kofi Siriboe Bassist (Nassau)
Boman Modine Set Production Assistant
Joseph Oliveira Bartender (uncredited)
Terri Taylor Casting
Justin Hurwitz Original Music Composer
Kavita Patil Assistant - Sophie
Jayson Blair Travis
Gary Michael Walters Executive Producer
Charlie Ian Dustin
Max Kasch Dorm Neighbor
Nate Lang Carl
David Lancaster Producer
Chester E. Tripp III Stunt Double
Sarah Domeier Lindo Casting Associate
Scott Curtis Foley Mixer
Jamison Scott Goei Visual Effects Supervisor
Michel Litvak Producer
Dawn Fintor Foley Artist
Tony Baker Stage Hand (Carnegie Hall)
Suanne Spoke Aunt Emma
Nacoma Whobrey Makeup Department Head
Helen Estabrook Producer
Mark Riccardi Stunt Coordinator
Tarik Lowe Pianist (Studio Band)
Keenan Henson Truck Driver
Chris Squires "A" Camera Operator, Steadicam Operator
Natasha Leonnet Digital Intermediate Colorist
Richard Henderson Music Editor
Judah Getz ADR Mixer
Nicolas Harvard Second Unit Director, First Assistant Director
Christopher H. Warner Production Supervisor
Kevin Patrick Burke Stunt Double
Nicholas Britell Co-Producer
Tom Cross Editor
Lauren Hadaway Sound Editor
Heather Plott Key Makeup Artist
Ben Wilkins Supervising Sound Editor, Sound Re-Recording Mixer
Brady Romberg Stunt Double
John To First Assistant Editor
Jocelyn Ayanna Passerby (Bus Station)
Laura Wiest Sound Mix Technician
Eric Leach "B" Camera Operator
Sharone Meir Director of Photography
Elan Yaari Gaffer
Jeremy Cisneros On Set Dresser
Chase A. Abrams Digital Imaging Technician
Rogelio Douglas Jr. Trumpeter #1 (Studio Band)
Tracy Scott Script Supervisor
Jeanette Volturno Executive Producer
Couper Samuelson Executive Producer
Phillip Dawe Associate Producer
David Lebensfeld Visual Effects Supervisor
Thomas Curley Production Sound Mixer
Mark David Katchur Line Producer, Unit Production Manager
Steven Stone Stunts
Daniel C. McFadden Still Photographer
Melanie Jones Production Design