On screen
Cast
53 credited performers
Philip Seymour Hoffman
Truman Capote
Catherine Keener
Harper Lee
Clifton Collins Jr.
Perry Smith
Bruce Greenwood
Jack Dunphy
Bob Balaban
William Shawn
Mark Pellegrino
Dick Hickock
Marshall Bell
Warden Marshall Krutch
Amy Ryan
Marie Dewey
Bess Meyer
Linda Murchak
Chris Cooper
Alvin Dewey
Allie Mickelson
Laura Kinney
Craig Archibald
Christopher
Bronwen Coleman
Barbara
Kate Shindle
Rose
David Wilson Barnes
Grayson
Michael J. Burg
Williams
Kwesi Ameyaw
Porter
Artwork unavailable
Andrew Farago
Car Rental Agent
Artwork unavailable
Kelci Stephenson
Nancy Clutter
C. Ernst Harth
Lowell Lee Andrews
Kjartan Hewitt
Danny Burke
Nazariy Demkowicz
Paul Dewey
Artwork unavailable
Ken Krotowich
Courthouse Guard
R.D. Reid
Roy Church
Artwork unavailable
Rob McLaughlin
Harold Nye (as Robert McLaughlin)
Artwork unavailable
Harry Nelken
Sheriff Walter Sanderson
Artwork unavailable
Jon Ted Wynne
Journalist
Artwork unavailable
Christopher Read
Journalist
Artwork unavailable
Jonathan Barrett
Journalist
Artwork unavailable
Edward Sutton
Old Man
John Warkentin
Warren Hotel Desk Clerk
Artwork unavailable
Avery Tiplady
Alvin Dewey Jr.
John Destry
Pete Holt
Artwork unavailable
Araby Lockhart
Dorothy Sanderson
John Maclaren
Judge Roland Tate
Artwork unavailable
Olie Alto
Franklin Weeks
Adam Kimmel
Richard Avedon
Artwork unavailable
Jeremy Dangerfield
Jury Foreman
David Rakoff
Ben Baron
Robert Huculak
NY Reporter
Artwork unavailable
James Durham
Young Prison Guard
Will Woytowich
Cruiser
Artwork unavailable
Wayne Nicklas
Row Guard
Artwork unavailable
Jason Love
Row Guard
Artwork unavailable
Norman Armour
Literary Enthusiast
Artwork unavailable
Manfred Maretzki
Herb Clutter
Miriam Smith
Bonnie Clutter
Artwork unavailable
Philip Lockwood
Kenyon Clutter
Marina Stephenson Kerr
Operator (voice)
Artwork unavailable
Jim Shepard
Chaplain
Tiffany Lyndall-Knight
Gloria Guiness (uncredited)
Michelle Harrison
Babe Paley (uncredited)
Artwork unavailable
Hedwig Herzog
Sophie Clutter (uncredited)