Kate Winslet

Character: Suki (voice)

Helen Mirren

Character: Macheeba (voice)

Sean Bean

Character: Dark (voice)

Rupert Graves

Character: Linus (voice)

Jim Broadbent

Character: Eddie (voice)

Robbie Coltrane

Character: James (voice)

Martin Freeman

Character: Fleck (voice)

John Hurt

Character: Harry (voice)

Kwame Kwei-Armah

Character: Lush (voice)