Jan Gunnar Røise as Umberto Nobile (voice)

Kåre Conradi as Roald Amundsen (voice)

Silje Torp as Nobile's Grandchild / Vincenzo Pomella / Telegraphist (voice)

Ninni Spone as Maria Nobile (voice)

Siri Forberg as Carlotta Nobile (voice)

Anne Marit Jacobsen as Betty Anderson (voice)

Marit Andreassen as Norwegian Telegraphist / Housekeeper (voice)

Ingar Helge Gimle as Natale Cecioni (voice)

Roy Fenstad as Felice Trojani (voice)

Christian Skolmen as Attilio Caratti (voice)

John Brungot as Giuseppe Biagi / Lincoln Ellsworth / Benito Mussolini (voice)

Nader Khademi as Filippo Zappi / Emil Horgen (voice)

Håkon Ramstad as Oscar Wisting (voice)

Thorbjørn Harr as Hjalmar Riiser-Larsen / Italo Balbo (voice)

Solveig Slettahjel as Nightclub Singer (voice)

Maja Ratkje as Penguin (voice)

Noah Vargas-Johnsen as Bandy Boy (voice)

Sigrid Sollund as News Anchor (voice)

Gisle Tveito as French Pilot (voice)

Ingvild Haugstad as Additional Voices (voice)

Elise Olavsen as Additional Voices (voice)

Håkon Lilledal Østmoe as Additional Voices (voice)

Emanuele Senatore as Additional Voices (voice)

Mats Lid Støten as Additional Voices (voice)

Boris Parunov as Additional Voices (voice)

Tina Shruti Karlsen as Additional Voices (voice)

Per-Olav Sørensen as Additional Voices (voice)

Kajsa Næss as Additional Voices (voice)