Stephen Fry

Sir Simon de Canterville (voice)

Hugh Laurie

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

Freddie Highmore

Henry, Duke of Cheshire (voice)

Emily Carey

Virginia Otis (voice)

Imelda Staunton

Mrs Umney (voice)

Meera Syal

Lucretia Otis (voice)

David Harewood

Hiram Otis (voice)

Miranda Hart

Algernean Van Finchley (voice)

Toby Jones

The Reverend Chasuble (voice)

Jakey Schiff

Louis Otis (voice)

Bennett Miller

Kent Otis (voice)

Bill Lobley

Lord Monroe (voice)

Elizabeth Sankey

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

Keiron Self

Professor Borsakov / Guests (voice)