Timothy Hutton

as Self

as Senator George Lansing

as Leo Steinem

as Dr. Leon Bechley

as Dr. Brown

as Hugh Crain

as Nathan M. Singer

as Oswald Hinge

as DEA Agent Mack Boyle

as Dr. White

as Conrad Jarrett / Ordinary People (archive footage)

as Self

as Russ Skokie

as Dan Sullivan

as Nicholas Coates

as Emmett Crawford

as Bruce Komiske

as Gabriel

as Sidney Kroll

as Ian

as Professor Adams / Subject #30

as George McAlpine

as Crawford Haines

as Nathan Ford

as Richard Ledge

as Charlie Bragg

as Tom

as Paul

as Gary Fields

as David Wilder

as Thomas Wilson

as Mr. Tibbel

as Conrad Cain

as Samuel Leibowitz

as David Norton

as Frank McBride

as Matthew Kragen

as Bill the Breaker

as Paul Gebhard

as self

as J.T. Neumeyer

as Ted Milner

as Jack Meadows

as Larry Sullivan

as Archie Goodwin

as Isaac Alder

as Rod Smolla

as Marshall Thompson

as Archie Goodwin

as Colonel William Kent

as Frankie

as Aldrich Ames

as Sam Ellis / John Larkin

as Raymond Blossom

as Lee Egan

as Martin Geldhart

as Richard Loving

as Willie Conway

as Martin Ryan

as Charlie

as F. Scott Fitzgerald

as Thad Beaumont / George Stark

as Peter Derns

as voice

as Tom (Windows)

as Al Reilly

as Dimitri Sanin

as Donnie 'Cake'

as (voice)

as Juggler at the Fair (uncredited)

as Jack

as Mike Shea / Elmo Barnett

as Self

as Jimmy Lynch

as Christopher Boyce

as Dr. Stanley Shephard

as Daniel Isaacson

as Cadet Major Brian Moreland

as Donald Branch Booth

as John Mullen

as Jim

as Conrad Jarrett

as Paul Winters

as Cadet

as Derek Clayton

as Jason Kramer

as Tommy Callahan

as Art

as Self (uncredited)

as Self - Performer

as Paul Winters

as Self

as Self - Nominee