Krampus

Adam Scott

Tom

Toni Collette

Sarah

David Koechner

Howard

Allison Tolman

Linda

Conchata Ferrell

Aunt Dorothy

Emjay Anthony

Max

Stefania LaVie Owen

Beth

Krista Stadler

Omi

Lolo Owen

Stevie

Queenie Samuel

Jordan

Maverick Flack

Howie, Jr

Sage Hunefeld

Baby Chrissy

Leith Towers

Derek

Curtis Vowell

DHL Man

Luke Hawker

Krampus

Seth Green

Lumpy (voice)

Breehn Burns

Dumpy (voice)

Justin Roiland

Clumpy (voice)