Cynthia Erivo

Jayne Staplegun (voice)

Kylie Minogue

Clowder (voice)

Ncuti Gatwa

Butterwort (voice)

Jonathan Groff

Robin Goodfellow (voice)

Catherine Tate

Fairy Gothmother (voice)

Serrana Su-Ling Bliss

Fei Chang (voice)

James Acaster

Stickers (voice)

Dee Bradley Baker

Groundbeef (voice)

Katelyn Rose Downey

Rae Fry (voice)