Truman Capote

Lionel Twain

Writing

Alec Guinness

Butler Jamesir Bensonmum

Acting

Peter Sellers

Sidney Wang

Acting

David Niven

Dick Charleston

Acting

Maggie Smith

Dora Charleston

Acting

James Coco

Milo Perrier

Acting

Peter Falk

Sam Diamond

Acting

Eileen Brennan

Tess Skeffington

Acting

Elsa Lanchester

Jessica Marbles

Acting

Estelle Winwood

Nurse Withers

Acting

Nancy Walker

Kitchen Maid Yetta

Acting

James Cromwell

Marcel Cassette

Acting

Richard Narita

Willie Wang

Acting

Fay Wray

Door Bell (archive sound) (uncredited)

Acting