Jimmy O. Yang

Zhi (voice)

Lisa Lu

Granny Bai (voice)

Chloe Bennet

Shelby (voice)

J.K. Simmons

Gnash (voice)

Catherine Tate

Juni Hakansdotter (voice)

Sharon Horgan

Abby Jacks (voice)

John Cleese

Archie Vainglorious (voice)

Kerry Shale

Beppe (voice)

Naomi McDonald

Beppe's Wife (voice)

Nick Heath

Bonzer Rally Announcer / Dirt Track Announcer (voice)