Will Ferrell
Brad
Mark Wahlberg
Dusty
Mel Gibson
Kurt
John Lithgow
Don
Linda Cardellini
Sara
Alessandra Ambrosio
Karen
Owen Vaccaro
Dylan
Scarlett Estevez
Megan
Didi Costine
Adrianna
Connor Wise
Griffy
Daphne Wise
Griffy
Dylan Wise
Griffy
John Cena
Roger
Andrea Anders
Principal Hayes
Kyle Tristan
Christmas Pageant Kid
Hector Presedo
Pepe
Yamilah Saravong
Casey
Daniel DiMaggio
Young Dusty
Matthew Delamater
Gun Salesman
Yimmy Yim
Yimmy
Bill Mootos
Bill
Jose Guns Alves
Security Guard
Naheem Garcia
Santa
John MacGregor
Improv Actor
Kelly Dooley
Improv Actor
Anne Krane
Improv Actor
Matthew Catanzano
Improv Actor
Molly Schreiber
Improv Actor
Vicki Hanes
Improv Actor
Jonathan Angel
Improv Audience Member
J.D. Donaruma
Trooper
Jonathan Kobs
Nativity Instigator
Oscar Wahlberg
Roberto C. Fishman Pratt
Priscilla Manning
Brad's Mom
Chesley Sullenberger
Brad's Stepdad
Tony V.
Bowling Alley Employee
Sylvia Barjolo
Marlene
Hillary Olinger
Ms. Pratt
Trip Case
Bowler Kid
Allen Zwolle
Lonely Guy at Theatre
Marisa Pazik
Scotty Kimble's Mom
Kyana Fanene
Singer
Bill Burr
Jerry (uncredited)
Liam Neeson
Liam Neeson (voice) (uncredited)
John Franchi
Pedestrian (uncredited)
Frankie Francois
Movie Theater Patron (uncredited)
Colton Osorio
Little Boy (uncredited)
Lance Norris
Hunter (uncredited)
Audrey Fratelli
Waitress (uncredited)
Jim Powers
Parent (uncredited)
Mary Hronicek
Movie Theater Patron (uncredited)
Susan Garfield
Lisa - Box Office Employee (uncredited)