Joseph Gordon-Levitt Ethan
Anthony Mackie Chris
James Franco Self
Seth Rogen Isaac, Producer
Lizzy Caplan Diana
Jason Mantzoukas Bad Santa #1
Michael Shannon Mr. Green
Miley Cyrus Self
Randall Park Boss
Tracy Morgan Narrator / Santa
Jillian Bell Betsy
Mindy Kaling Sarah
Lorraine Toussaint Mrs. Roberts
Evan Goldberg Producer, Screenplay
Francine Maisler Casting
Aaron Hill Tommy Owens
Nathan Fielder Joshua
Michael Babcock Supervising Sound Editor, Sound Re-Recording Mixer
Natalie Knepp Coat Check Girl
Theodora Miranne Woman
Jonathan Levine Director, Screenplay, Story
Hinju Kim Assistant Art Director
Ilana Glazer Rebecca Grinch
Gabe Hilfer Music Supervisor
Shawnna Thibodeau Stunts
Kyle Hunter Executive Producer, Screenplay
Steven Ritzi Stunt Coordinator
Aaron Vexler Stunts
Ariel Shaffir Screenplay, Executive Producer
Jason Jones Bad Santa #2
Marco Beltrami Original Music Composer
Zene Baker Editor
Clem Cheung Deli Owner
Jenna Hellmuth Stunt Double
Heléne Yorke Cindy
Sandi Greenberg Second Assistant Director
Aly Mang Party Attendee & Pro Athlete Girlfriend (uncredited)
Ray Fisher Leadman
Brandon Trost Director of Photography
Kiley Liddell Cindy's Daughter
Diana Salzburg Assistant Set Decoration
Brooke Liddell Cindy's Daugher
Jonathan Watson First Assistant Director
Melissa Toth Costume Design
Ben Waisbren Executive Producer
Nathan J. Busch II Hair Department Head
Kamal Angelo Bolden Kamal
Joseph Drake Executive Producer
Chris Ann Pappas Assistant Costume Designer
Chris Shriver Art Direction
Bill Walters Christmas Bartender (uncredited)
Jeffrey Lee Gibson Stunt Coordinator
James Weaver Producer
Mindy Hall Makeup Department Head
Baron Davis Self
Kathy Driscoll-Mohler Casting
Curt Bouril Cindy's Husband
Michael Flynn Line Producer
Peter Dorsey Assistant Art Director
Nathan Kahane Executive Producer
Ashley Ryan Makeup Artist
Nicola Fiore Exotic Dancer (uncredited)
Christof Gebert Production Sound Mixer
Alex McAtee Associate Producer
Marija Skangale Snow Globe Dancer (uncredited)
Barbara A. Hall Executive Producer, Unit Production Manager
Jeff Campbell Visual Effects Supervisor
Richard Hughes Train Conductor
Chryss Hionis Set Decoration
Michaela Sprague Isaac's Daughter
Matiki Anoff Makeup Artist
Natalie Arango Costume Supervisor