Elenco - Klaus
Jason Schwartzman
Jesper (voice)J.K. Simmons
Klaus (voice)Rashida Jones
Alva (voice)Joan Cusack
Mrs. Krum (voice)Norm Macdonald
Mogens (voice)Will Sasso
Mr. Ellingboe (voice)Sergio Pablos
Pumpkin / Olaf (voice)Mila Brener
Ellingboe Girl 3 (voice)Neda Margrethe Labba
Margu (voice)Sydney Brower
Ellingboe Girl (voice)Teddy Blum
Small Ellingboe Boy (voice)Julian Zane
Krum Boy (voice)Emma Shannon
Creepy girl 1 (voice)Kendall Joy Hall
Annelise (voice)Sky Alexis
Ellingboe Girl 2 (voice)Tucker Meek
Ellingboe Boy / Krum Boy (voice)Amanda Philipson
Ellingboe Councilwoman (voice)Finn Carr
Ellingboe Boy 1 (voice)Lucian Perez
Krum Boy / Creepy Boy 2 (voice)Emma Yarovinsky
Little Krum Girl (voice)Jaeden Bettencourt
Krum Boy / Jesper Son (voice)Hailey Hermida
Krum Girl 1 (voice)Evan Agos
Ellingboe Boy (voice)Leo Miller
Ellinboe Boy 5 (voice)Bailey Rae Fenderson
Creepy Girl 2 (voice)Ayden Soria
Creepy Boy 1 (voice)Reiulf Aleksandersen
Adult Saami (voice)Matthew McCann
Additional Kids Voices (voice)Hudson West
Additional Kids Voices (voice)Joaquin Obradors
Boy (voice)