Enfants non accompagnés

David Koechner as Ernie Lewis Black as Oliver Porter Dave Allen as Gas Station Attendant Conrad E. Palmisano as Santa Tony Hale as Alan Davies Heather Beers as Flight Attendant Stan Ellsworth as Huge Guy at Hotel Gary Morgan as Baggage Handler Rob Riggle as Head Guard Hoffman Teri Garr as Aunt Judy / Valerie’s Sister Michelle Sandler as Mary Lynn Dyllan Christopher as Spencer Davenport Nick Thune as Handsome Santa Paget Brewster as Valerie Davenport Dominique Saldaña as Katherine Davenport Bruce McCulloch as Guard in the Hall #2 Cal Nguyen as Soldier (uncredited) Cedric Yarbrough as Melvin Goldfinch B. J. Novak as Desk Attendant Haley Fife as Beef's Pretty Girl Brett Kelly as Timothy 'Beef' Wellington Al Roker as Self Shareece Pfeiffer as Pretty Mall Girl Wilmer Valderrama as Zach Van Bourke Tyler James Williams as Charlie Goldfinch Jessica Walter as Cindi Mindy Kaling as Restaurant Hostess Kevin McDonald as Guard in the Hall #1 Darren Ewing as Admiral's Club Host Quinn Shephard as Donna Malone Steve Bannos as Tree Salesman Gia Mantegna as Grace Conrad Wayne Federman as Airport Attendant Ben Falcone as Santa at Mall Lauren McKnight as Jetsetter Jim Wilkey as Baggage Handler Micaela Nelligan as Beef's Mom Mark McKinney as Guard in the Hall #3 Kristen Wiig as Carole Malone Stephen Liska as Hotel Desk Clerk Rob Corddry as Sam Davenport

Julie Snyder Executive Producer Bruce Berman Executive Producer Paul Feig Director Ira Glass Executive Producer Kathy Jarvis Stunt Double James Bomalick Special Effects Technician Peter Epstein Stunts Michael Andrews Original Music Composer George Folsey Jr. Editor Judy Darby Hairstylist Peewee Piemonte Stunt Coordinator, Second Unit Director Dan Lin Development Manager Bruce Paul Barbour Stunt Driver Dorian Frankel Casting Assistant Allison Jones Casting Lauren Shuler Donner Producer Edward Conna Stunts