Character Name : Detective Sergeant Cooper

Original Name : Bob Peck

Gender : Male

Character Name : Dr. Sarah Blakeney

Original Name : Miranda Richardson

Gender : Female

Character Name : Jack Blakeney

Original Name : Douglas Hodge

Gender : Male

Character Name : Joanna Lascelles

Original Name : Trudie Styler

Gender : Female

Character Name : Ruth Lascelles

Original Name : Beth Winslet

Gender : Female

Character Name : Mathilda Gillespie

Original Name : Siân Phillips

Gender : Female

Character Name : Violet Orloff

Original Name : Virginia McKenna

Gender : Female

Character Name : Duncan Orloff

Original Name : Paul Brooke

Gender : Male

Character Name : Detective Inspector Harmer

Original Name : Miles Anderson

Gender : Male

Character Name : Tim Duggan

Original Name : Hugh Bonneville

Gender : Male

Character Name : Dave Hughes

Original Name : Finbar Lynch

Gender : Male

Character Name : James Gillespie

Original Name : Alan MacNaughtan

Gender : Male

Character Name : Bob Spede

Original Name : Alan Williams

Gender : Male

Character Name : Jenny Spede

Original Name : Christine Moore

Gender : Female

Character Name : Headmistress

Original Name : Clare Clifford

Gender : Female

Character Name : Sir William Cavendish (as John Duval)

Original Name : John Pirkis

Gender : Male