In New York City for their annual tradition of Christmas Eve debauchery, three lifelong best friends set out to find the Holy Grail of Christmas parties since their yearly reunion might be coming to an end.
Directed by
Jonathan Levine
James Franco
Self
Anthony Mackie
Chris
Seth Rogen
Isaac
Joseph Gordon-Levitt
Ethan
Aaron Hill
Tommy Owens
Jason Mantzoukas
Bad Santa #1
Lizzy Caplan
Diana
Michael Shannon
Mr. Green
Miley Cyrus
Self
Jillian Bell
Betsy
Randall Park
Boss
Mindy Kaling
Sarah
Tracy Morgan
Narrator / Santa
Michaela Sprague
Isaac's Daughter
Nathan Fielder
Joshua
Jason Jones
Bad Santa #2
Lorraine Toussaint
Mrs. Roberts
Ilana Glazer
Rebecca Grinch
Brooke Liddell
Cindy's Daugher
Natalie Knepp
Coat Check Girl
Baron Davis
Self
Aly Mang
Party Attendee & Pro Athlete Girlfriend (uncredited)