Jenny Skavlan as Alveola

Torbjörn T. Jensen as Simen

Benjamin Helstad as Karta

Terje Strømdahl as Bestefar

Harald Eia as Tåretankoperatøren

Sigve Bøe as Stemmebåndoperatøren

Kjersti Holmen as Fru Galle

Lage Fosheim as Galle junior

Morten Faldaas as Secret Service-agenten

Sigve Bøe as Stemmebåndsoperatren

Bjørn Jenseg as A. Pendixrud

Jan Devo Kornstad as Hvitt punkterblodlegeme

Tone Hulbækmo as Hjerteharpen

Leif Dubard as Hjernesentraloperatøren

Herborg Kråkevik as Røde kjærlighetsvakt

Helén Vikstvedt as Røde kjærlghetsvakt

Cæcilie Norby as Bestemor

Toralv Maurstad as Bamsens stemme (voice)