J.K. Simmons Bill
Ryan Gosling Sebastian
Emma Stone Mia
Bruce Davison Mia's Father (uncredited)
Damon Gupton Harry
Sonoya Mizuno Caitlin
Marissa Labog Traffic Dancer
Jessica Rothe Alexis
Amanda Balen Traffic Dancer - Conductor
Rosemarie DeWitt Laura
John Legend Keith, Executive Producer
Noah James Young Man (uncredited)
Finn Wittrock Greg Earnest
Hemky Madera Jimmy
Kevin Becker Sound Designer
Tom Everett Scott David
Mark Kubr Stunt Coordinator
Miles Anderson Alistair
Damien Chazelle Writer, Lyricist, Director
Becca Sweitzer Restaurant Dancer
Cinda Adams Casting Director
Natasha Leonnet Digital Intermediate
Mark Graham Sound Director
Mildred Iatrou Supervising Sound Editor
Jason Fuchs Carlo
Ryan Novak Epilogue Dancer
Hannah Douglass Stunt Double
Jeffrey Harlacker Associate Producer, Post Production Supervisor
Charles Croughwell Stunt Coordinator
Sybil Azur Epilogue Dancer
Krystal Ellsworth Hollywood Party Dancer
Callie Hernandez Tracy
Bunny Levine Movie Theatre Cashier (uncredited)
Terry Walters Linda
Michael Connor Transportation Captain
Audrey Douglass Stunt Double
Josh Pence Josh
Fred Berger Producer
Anthony Marciona Epilogue Dancer
Amy Lederman Makeup Artist
Mandy Moore Choreographer
Steven A. Morrow Sound mixer
Marc Platt Producer
Meagen Fay Mrs. Dolan
Jason Sanford Visual Effects Producer
Mary Zophres Costume Design
Olivia Hamilton Bree
C.J. Stussi Espresso Coffee Shop Customer (uncredited)
Jeremy Hudson Hollywood Party Dancer
Celeste Chada Other
Troy N. Wade Grip
Ken Lebre Other
Kiff VandenHeuvel New Coffee Shop Manager
Dale Robinette Still Photographer
Nicolas Bosc Stunts
Dempsey Pappion Charles
Ana Flavia Gavlak Young Actress (uncredited)
Valarie Rae Miller Amy Brandt
Cindera Che Traffic Dancer
Steffen Dziczek Moviegoer (uncredited)
Nicole Coulon Josh's Fiance
Deborah Aquila Casting
Tiffany Daniels Traffic Dancer
Craig Dollinger Boom Operator
Britt Stewart Traffic Dancer
Tim Davies Orchestrator
Justin Paul Songs, Lyricist
John T. Cucci Foley
Ai-Ling Lee Sound Re-Recording Mixer, Supervising Sound Editor
Blake Collins Foley
Danny Downey Stunts
Andy Nelson Sound Re-Recording Mixer