Timothy Hutton

as Ted Milner

as Dr. Brown

as Hugh Crain

as Sidney Kroll

as Oswald Hinge

as Nathan M. Singer

as Emmett Crawford

as DEA Agent Mack Boyle

as Thomas Wilson

as Senator George Lansing

as Colonel William Kent

as Matthew Kragen

as Charlie

as Conrad Jarrett

as Paul Gebhard

as Self (uncredited)

as David Wilder

as Thad Beaumont / George Stark

as Nathan Ford

as Willie Conway

as Cadet Major Brian Moreland

as Crawford Haines

Role: Director

as Richard Ledge

as Al Reilly

as Dr. White

as Christopher Boyce

as Ian

as Charlie Bragg

as Dr. Stanley Shephard

as Juggler at the Fair (uncredited)

as Russ Skokie

as Raymond Blossom

as David Norton

as Lee Egan

as Mike Shea / Elmo Barnett

as Self

as Professor Adams / Subject #30

as Peter Derns

as J.T. Neumeyer

as Jimmy Lynch

as Leo Steinem

Role: Director

as Self

as Donnie 'Cake'

as (voice)

as Jack Meadows

as Bruce Komiske

as Dr. Leon Bechley

as Frank McBride

as Marshall Thompson

as Daniel Isaacson

as Paul Winters

as Paul

as Conrad Cain

as Archie Goodwin

as Gary Fields

as Samuel Leibowitz

as Self - Nominee

as Self

as Gabriel

as Tom

as Larry Sullivan

as Mr. Tibbel

as Donald Branch Booth

as voice

as Bill the Breaker

as Archie Goodwin

as Frankie

as Dimitri Sanin

as George McAlpine

as Richard Loving

as Martin Geldhart

as Jack

as Art

as Isaac Alder

as Aldrich Ames

as Rod Smolla

as Tom (Windows)

as Paul Winters

as Martin Ryan

as Sam Ellis / John Larkin

as Conrad Jarrett / Ordinary People (archive footage)

as John Mullen

as Jim

as Tommy Callahan

as Self

as F. Scott Fitzgerald

as Cadet

as Jason Kramer

as Derek Clayton

as self

Role: Director

as Self - Performer