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