Stephen Fry

as Sir Simon de Canterville (voice)

Hugh Laurie

as Grim Reaper / Gardener / Swordsman / Monster / Old Duke (voice)

Freddie Highmore

as Henry Duke of Cheshire (voice)

Emily Carey

as Virginia Otis (voice)

Imelda Staunton

as Mrs Umney (voice)

Meera Syal

as Lucretia Otis (voice)

David Harewood

as Hiram Otis (voice)

Miranda Hart

as Algernean Van Finchley (voice)

Toby Jones

as The Reverend Chasuble (voice)

Jakey Schiff

as Louis Otis (voice)

Bennett Miller

as Kent Otis (voice)

Bill Lobley

as Lord Monroe (voice)

Elizabeth Sankey

as Lady Eleanor de Canterville / Lady Erlynne / Guests (voice)

Keiron Self

as Professor Borsakov / Guests (voice)

Giles New

as The Colonel / Guests (voice)

Lynne Seymour

as Mrs Borsakov / Guests (voice)

Georgia Small

as Marjorie Fairfax / Guests (voice)