Zachary Gordon as Puppy Paws (voice)

Josh Flitter as Budderball (voice)

Skyler Gisondo as B-Dawg (voice)

Field Cate as Buddha (voice)

Liliana Mumy as Rosebud (voice)

Ty Panitz as Mudbud (voice)

Danny Woodburn as Eli

Richard Kind as Eddy the Elf Dog (voice)

Christopher Lloyd as Stan Cruge

Kaitlyn Maher as Tiny (voice)

Tom Bosley as Santa Paws (voice)

George Wendt as Santa Claus

Andrew Astor as Mikey

Quinn Lord as Pete

Ryan Grantham as Sam

Gig Morton as Billy

Sophia Ludwig as Alice

Nico Ghisi as Bartleby

Tim Conway as Sniffer (voice)

Michael Teigen as Sheriff Dan

Ellie Harvie as Pete's Mom

Charisse Baker as Mural Painter

Craig Anton as Bob

Chris Coppola as Comet (voice)

Ben Giroux as Clark

Nic Novicki as Ellis

Mikey Post as Elpert

William Samples as James the Butler

Paul Rae as Hank

Isabella Montes as Mexican Girl

Patricia Cullen as Martha (uncredited)

Michelle Andrew as Elf Helper (uncredited)

Brandon Nomura as Japanese Boy (uncredited)

Jonathan Morgan Heit as Mud Bud (singing voice) (uncredited)

Aramis Knight as Budha (uncredited)

Justin Roiland as Chihuahua (uncredited)