Franklin Delano Roosevelt

Self (3 episodes)

George Shultz (5 episodes)

Self (2 episodes)

Headmaster Waldorf

Erwin Griswold

Marshall John Cook (7 episodes)

George Dupont

Prof. Walter Zarrow

Judge Alexander Baas / Doctor / Gravedigger

Sol Bergstein (94 episodes)

Dad

(1 episode)

Charlie Skinner (25 episodes)

Reader (voice) (3 episodes)

Self (1 episode)

Self - Guest (1 episode)

(1 episode)

(1 episode)

Self (1 episode)

Jack McCoy (2 episodes)

J. Lee Rankin

Chester Walker

Dennis Shepard

David Dickson

Bruce Kaplan (voice) (2 episodes)

Jack McCoy (4 episodes)

Jack McCoy

Jack McCoy

Dr. Karl Koster

Jack McCoy (2 episodes)

Thomas Jefferson (voice) (2 episodes)

Thomas Jefferson (voice) (2 episodes)

The President

Harry Bancroft

Richard Helms

Self - Cameo (uncredited) (3 episodes)

Mooney Wright

Producer

Narrator (10 episodes)

Jack McCoy (405 episodes)

President William Foster

Eugene Sutphin

John Nils

Daniel Chamberlain

Forrest Bedford

G.G. Devoe (segment "As Ye Sow") (1 episode)

Royce

(1 episode)

Jack Edwards

Forrest Bedford (39 episodes)

Matthew Trant

Abraham Lincoln (9 episodes)

Bill Shirer (4 episodes)

Ben

Woody

Andrew Stuart

Jim Delmore

Abraham Lincoln (2 episodes)

John Honeyman

Peter

Jones

Travis Coles

Travis Coles (1 episode)

Inspecteur Gerry Morrison

Harry Crandall

Jordan Manmouth (1 episode)

Capt. Allard Renslow

David (uncredited)

Cal Morse

Bernie

Self - Presenter (1 episode)

Paul Broadbent

Sydney Schanberg

Ofoeti

Doc Kearns

Paul Wilcox

David Bentells

(7 episodes)

Frank Canton

C.D.B. Bryan

Robert Oppenheimer (7 episodes)

Jack Cutter

William McClusky

White Bull

Mike

Lt. Col. Peter Willis

Le Clerq

Mr. Graham

Cecil Colson

Michael Elliott

Nick Carraway

Tom Wingfield

Benedick

Felix

James, the Limping Man

Alex Monte

Cameraman

Taylor

Desmond

Oliver

Andy

Mark (2 episodes)