Dwayne Johnson as Callum Drift

Chris Evans as Jack O'Malley

Lucy Liu as Zoe

J.K. Simmons as Nick

Bonnie Hunt as Mrs. Claus

Kristofer Hivju as Krampus

Kiernan Shipka as Gryla

Mary Elizabeth Ellis as Olivia

Wesley Kimmel as Dylan

Nick Kroll as Ted

Wyatt Hunt as Young Jack O'Malley

Clayton Cooper as Young Jack's Cousin

Lanz Duffy as Gene

Marc Evan Jackson as Uncle Rick

Makana David as Barista

Samantha Benson as Christine

Ashleigh Domangue as Jamie Hummiston

Cody Easterbrook as HIT Instructor

Nikki Garza as Stressed Shopper

Abel Arias as Stressed Shopper

Eric Jermaine Lavette Jr. as Kid with Santa

Pilot Bunch as Candy Cane Thief

Juan Alexander as Suspicious Man

Megan Hayes as Snickerdoodle Mother

Beau Kasdan as Snickerdoodle Kid

Lorelei Kasdan as Snickerdoodle Kid

Otis Kasdan as Snickerdoodle Kid

Jon Rudnitsky as Beef Stew

Greg Clarkson as Hot Dog Vendor

Hannah Aslesen as Essential Oils Woman

Regina Ting Chen as ELF Agent Ginerva

James Cheek as ELF Welcoming Agent

Reinaldo Faberlle as ELF Agent Garcia

Philip Fornah as ELF Agent Fred

Kenny Waymack Jr. as ELF Agent Kenny

Gissette Valentin as ELF Agent Barskova

C.J. Padera as Monitor ELF Agent

Darryl W. Handy as Air Force General

Martinez as Air Traffic Controller

Drew Ater as F22 Raptor Pilot

Adam Boyer as Yule Lad

Derek Russo as Yule Lad

Michael Tourek as Yule Lad

Kia Shine as Yule Lad

Gabriel 'G-Rod' Rodriguez as Mrs. Claus Yule Lad

Jay Peterson as Troll

Shane Costa as Churro Vendor

Cynthia Barrett as MORA Surveillance Technician

J.R. Adduci as MORA Agent

Brandon M. Shaw as MORA Agent

Alessandro Folchitto as Death Merc

Amber Abara as Beach Woman

Isabella Colt as Beach Woman

Maria Palomino as Meter Maid

Matthew Cornwell as Aaron Able / Troll

Jeff Chase as Cyclops

Gary Peebles as Guard

Marti Matulis as Slap Fight Judge

Cora Kass as Krampus Guest

Rod Maxwell as Krampus Guest

Jenna Kanell as Krampus Guest

Octavia Grace as Krampus Guest

Matthew Zuk as Krampus Guest

Fedor Steer as Krampus Guest

Ahmad Ghafouri as Stage Manager

Morla Gorrondona as Ogre Gryla (voice)

Nelson Bonilla as MORA Agent

Audrey Beth as Mall Shopper (uncredited)

Andzelika Bobrova as Model (uncredited)

Stephanie Brogdon as HIIT Class Member (uncredited)

Andrew S. McMillan as MORA Tech Staff (uncredited)

Rick Nehls as Tactical Elf (uncredited)