Joan Bakewell

Herself - Host

Nicole Kidman

Isabel Archer

Frank Skinner

Himself - Host

John Malkovich

Gilbert Osmond

Barbara Hershey

Madame Serena Merle

Stephen Mangan

Himself

Mary-Louise Parker

Henrietta Stackpole

Christian Bale

Edward Rosier

Kathleen Soriano

Judge

Shelley Winters

Mrs. Touchett

Tai Shan Schierenberg

Judge

Kate Bryan

Judge

Richard E. Grant

Lord Warburton

Shelley Duvall

Countess Gemini

John Gielgud

Mr. Touchett

Viggo Mortensen

Caspar Goodwood

Martin Donovan

Ralph Touchett

Roger Ashton-Griffiths

Bob Bantling

Catherine Zago

Mother Superior

Alessandra Vanzi

Nun #2

Valentina Cervi

Pansy Osmond

Pat Roach

Strongman

Amy Lindsay

Miss Molyneux #1

Katherine Anne Porter

Miss Molyneux #2

Eddy Seager

Strongman's Spruiker

Emanuele Carucci Viterbi

Roccanera Butler

Francesca Bartellini

Isabel's Maid

Achille Brugnini

Footman At Ballroom

Ncuti Gatwa

Self

David Gandy

Self - Sitter