Sister Aloysius Beauvier

Christine Brewer

Host

Scott Yoo

Killian Donnelly

Holland Taylor

Mark Rothko

Alfred Molina

Anna Leonowens

Kelli O'Hara

Danielle Brooks

Dorothy Brock

Bonnie Langford

Christine Lahti

Adriana Zabala

Matt Henry

Narrator (voice)

Bray Poor

Julian Marsh

Tom Lister

Ken

Alfred Enoch

King Mongkut of Siam

Ken Watanabe

Grantham Coleman

Matthew Worth

Natalie McQueen

Edward Baker-Duly

Jon Chew

Peggy Sawyer

Clare Halse

Self / Self - Host

Julie Andrews

Denyce Graves

Billy Lawlor

Philip Bertioli

Na-Young Jeon

Self

Hugh Bonneville

Dean John-Wilson

Self / Parsifal / Juanillo

Plácido Domingo

Billy Marlow

Self

Tony Bennett

Self / Emily Whitman

Betty Comden

Ruthie Ann Miles

Self / Blanche Dubois / Mme. de Tourvel

Renée Fleming

Takao Osawa

Essie Miller / Amy Bisley / Mrs.Atkins

Geraldine Fitzgerald

Alma Winemiller / Narrator / Nina

Blythe Danner

Self / Walter / Lawyer Royall

John Cullum

Self / Claire Huddesen / Marquise de Merteuil

Frederica von Stade

Self

Diahann Carroll

Josey Finn / Faye Precious / Cora

Rue McClanahan

Oswald / Second Guard / Lt. Maxwell

Frederick Coffin

Lilly Miller / Ursula / Mrs. Holroyd

Joyce Ebert

Konstantin Treplev / John Buchanan / The Prince of Homburg

Frank Langella

Dr.Spiga / Benton Arrelsford / Editor

Charles Kimbrough

Self / Maxie Schwartz

Stephen Sondheim

Self

John Gielgud