Ilai Swindells

as Freddy Lupin (voice)

Jai Courtney

as Flasheart (voice)

Samara Weaving

as Batty (voice)

Rhys Darby

as Foxwell Cripp (voice)

Jane Lynch

as The Commander (voice)

Rupert Degas

as Uncle Hotspur Lupin / Additional Voices (voice)

Magda Szubanski

as Mrs. Mutton (voice)

Akmal Saleh

as Hamish (voice)

Sarah Rose Harper

as Twitchy (voice)

Michael Bourchier

as Lord Hightail (voice)

Kate Hall

as Lady Hightail (voice)

Adriane Daff

as Harriet (voice)

Liam Graham

as Chariot (voice)

Loren Gray

as Twitchy (voice)