Terry Jones

Narrator (voice)

Björk

Anna (voice)

Damon Albarn

Anna's Father (voice)

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Dr. Artmann (voice)

Þórunn Lárusdóttir

Mrs. Young (voice)

Jón Páll Eyjólfsson

Granny / Anna's Uncle / Hunter / Michael / MUM figure (voice)

Hreidar Smárason

Little Brother (voice)

Martin Regal

Normal Boy (voice)

Ámundi Sigurdsson

Healthy Boy (voice)

Einar Örn Benediktsson

Peter the Goth (voice)