Characters played by Timothy Spall
Fungus
Characters played by Joanna Scanlan
Mildew
Characters played by Keeley Hawes
Wendy
Characters played by Marc Warren
Daryl
Characters played by Haydon Downing
Mould
Characters played by Victoria Wood
Eve
Snotsoup
Characters played by Fern Deacon
Lucy
Characters played by Jimmy Akingbola
Reverend Jake Ruto
Characters played by India Ria Amarteifio
Ella
Characters played by Paul Kaye
Scarface
Clench
Characters played by Dean-Charles Chapman
Dean
Characters played by Mathias Asplund
Movement Specialist
Characters played by Alannah Olivia
Carli
Characters played by Saira Choudhry
Carly
Characters played by Lisa McGrillis
Saliva
Characters played by Ken Drury
Mr. Martin
Characters played by Paige Carter
Waitress
Characters played by Andy Serkis
Narrator
Characters played by Ste Johnston
Troy
Characters played by Tom Bennett
Harry
Characters played by Indira Joshi
Mrs. Bharaj
Characters played by Aneta Piotrowska
Basienka
Characters played by Ben Thompson
Bogey Sentry
Characters played by Rhiannon Wallace
Rancida
Characters played by John Thomson
Wallow
Characters played by Sarah Turner
pt Instructor