Warren Beatty
John Reed
Acting
Diane Keaton
Louise Bryant
Acting
Edward Herrmann
Max Eastman
Acting
Jerzy Kosiński
Grigory Zinoviev
Acting
Jack Nicholson
Eugene O'Neill
Acting
Paul Sorvino
Louis Fraina
Acting
Maureen Stapleton
Emma Goldman
Acting
Nicolas Coster
Paul Trullinger
Acting
M. Emmet Walsh
Speaker at Liberal Club
Acting
Ian Wolfe
Mr. Partlow
Acting
Bessie Love
Mrs. Partlow
Acting
MacIntyre Dixon
Carl Walters
Acting
Pat Starr
Helen Walters
Acting
Eleanor D. Wilson
Mrs. Reed
Acting
Max Wright
Floyd Dell
Acting
George Plimpton
Horace Whigham
Acting
Harry Ditson
Maurice Becker
Acting
Leigh Curran
Ida Rauh
Acting
Kathryn Grody
Crystal Eastman
Acting
Brenda Currin
Marjorie Jones
Acting
Nancy Duiguid
Jane Heap
Acting
Norman Chancer
Barney
Acting
Dolph Sweet
Big Bill Haywood
Acting
Ramon Bieri
Police Chief
Acting
Jack O'Leary
Pinkerton Guard
Acting
Gene Hackman
Pete van Wherry
Acting
Gerald Hiken
Dr. Lorber
Acting
William Daniels
Julius Gerber
Acting
Dave King
Allan Benson
Acting
Joseph Buloff
Joe Volski
Acting
Stefan Gryff
Alex Gomberg
Acting
Denis Pekarev
Interpreter in Factory
Acting
Roger Sloman
Vladimir I. Lenin
Acting
Stuart Richman
Leon Trotsky
Acting
Oleg Kerensky
Alexander Kerensky / Himself - Witness
Acting
Nikko Seppala
Young Bolshevik Soldier
Acting
John J. Hooker
Senator Overman
Acting
Shane Rimmer
MacAlpine
Acting
Jerry Hardin
Harry
Acting
Jack Kehoe
Eddie
Acting
Christopher Malcolm
CLP Party Member #1
Acting
Tony Sibbald
CLP Party Member #2
Acting
R.G. Armstrong
Government Agent
Acting
Josef Sommer
State Department Official
Acting
Jan Tříska
Karl Radek
Acting
Åke Lindman
Scandinavian Escort
Acting
Pertti Weckström
Finnish Doctor
Acting
Nina Macarova
Russian Nurse
Acting
Jose De Fillippo
Russian Doctor
Acting
Andreas La Casa
Little Boy
Acting
Roger Baldwin
Himself - Witness
Acting
Henry Miller
Himself - Witness
Writing
Adela Rogers St. Johns
Herself - Witness
Writing
Dora Russell
Herself - Witness
Acting
Scott Nearing
Himself - Witness
Acting
Tess Davis
Herself - Witness
Acting
Heaton Vorse
Herself - Witness
Acting
Hamilton Fish
Himself - Witness
Acting
Isaac Don Levine
Himself - Witness
Writing
Rebecca West
Herself - Witness
Writing
Will Durant
Himself - Witness
Acting
Will Weinstone
Himself - Witness
Acting
Emmanuel Herbert
Himself - Witness
Acting
Arne Swabeck
Himself - Witness
Acting
Adele Gutman Nathan
Herself - Witness
Acting
George Seldes
Himself - Witness
Acting
Kenneth Chamberlain
Himself - Witness
Acting
Blanche Hays Fagen
Herself - Witness
Acting
Galina von Meck
Herself - Witness
Acting
Art Shields
Himself - Witness
Acting
Andrew Dasburg
Himself - Witness
Acting
Hugo Gellert
Himself - Witness
Acting
Dorothy Frooks
Herself - Witness
Acting
George Jessel
Himself - Witness
Acting
Jacob Bailin
Himself - Witness
Acting
John Ballato
Himself - Witness
Acting
Lucita Williams
Herself - Witness
Acting
Bernadine Szold-Fritz
Herself - Witness
Acting
Jessica Smith
Herself - Witness
Acting
Harry Carlisle
Himself - Witness
Acting
Arthur Mayer
Himself - Witness
Acting
Miriam Margolyes
Woman with Notebook (uncredited)
Acting
John Ratzenberger
Communist Leader (uncredited)
Acting
Simon Jones
Louise Bryant's Colleague in France (uncredited)
Acting
Jill Goldston
Dancing Woman (uncredited)
Acting