Jonathan Levine
réalisateur
Evan Goldberg
scénariste
Kyle Hunter
Ariel Shaffir
Joseph Gordon-Levitt
Ethan Miller
Seth Rogen
Isaac Greenberg
Anthony Mackie
Chris Roberts
Lizzy Caplan
Diana
Jillian Bell
Betsy Greenberg
Mindy Kaling
Sarah
Michael Shannon
Mr. Green
Lorraine Toussaint
Mrs. Roberts
Ilana Glazer
Rebecca Grinch
James Franco
James
Nathan Fielder
Joshua
Heléne Yorke
Cindy
Aaron Hill
Tommy Owens
Tracy Morgan
Narrator / Santa
Randall Park
Boss
Miley Cyrus
Herself
Natalie Knepp
Coat Check Girl
Theodora Miranne
Woman
Aly Mang
Party Attendee & Pro Athlete Girlfriend
Nicola Fiore
Exotic Dancer
Marija Skangale
Snow Globe Dancer
Baron Davis
Jason Mantzoukas
Bad Santa #1
Jason Jones
Bad Santa #2
Clem Cheung
Deli Owner
Michaela Sprague
Isaac's Daughter
Bill Walters
Christmas Bartender (non-crédité)