Thandiwe Newton

Ginger (voice)

Zachary Levi

Rocky (voice)

Bella Ramsey

Molly (voice)

Imelda Staunton

Bunty (voice)

Lynn Ferguson

Mac (voice)

David Bradley

Fowler (voice)

Jane Horrocks

Babs (voice)

Romesh Ranganathan

Nick (voice)

Daniel Mays

Fetcher (voice)

Josie Sedgwick-Davies

Frizzle (voice)

Peter Serafinowicz

Reginald Smith (voice)

Nick Mohammed

Dr Fry (voice)