Timothy Spall

Fungus

Victoria Wood

Eve

Keeley Hawes

Wendy Snow

Fern Deacon

Lucy

Paul Kaye

The Bogeyhunter

Alannah Olivia

Carli

Joanna Scanlan

Mildrew

Lisa McGrillis

Human Saliva (voice)

Andy Serkis

Narrator

Dean-Charles Chapman

Dean Williams