Narrator (unknown episodes)
Self - DuSable Museum of African-American History (unknown episodes)
Self - Columbia University (unknown episodes)
Self - Editor, In These Times (unknown episodes)
Self - Historian (unknown episodes)
Self - Theodore Roosevelt Association (unknown episodes)
Self - Valparaiso University (unknown episodes)
Self - Univeristy of Chicago (unknown episodes)
Self - Loyola University (1999) (unknown episodes)
Additional Narration (unknown episodes)
Self - Eugene Debs Society (unknown episodes)
Self - University of South Carolina (unknown episodes)
Self - Founder, Delmark Records (unknown episodes)
Self - Hero of Soviet Union (unknown episodes)
Self - World War II Veteran (unknown episodes)
Self - Leningrad Blockade Survivor (unknown episodes)
Self - M.I.T. (unknown episodes)
Self - Univeristy of Minnesota (unknown episodes)
Self - Univeristy of Munich (unknown episodes)
Self - Physicist (unknown episodes)
Self - University of Maryland (unknown episodes)
Self - Former Asst. Secretary of State (unknown episodes)
Self - Cornell Univeristy (unknown episodes)
Self - Northern Illinois Univeristy (unknown episodes)
Self - Editor, The Nation (unknown episodes)
Self - Univeristy of Wisconsin (unknown episodes)
Self (archive footage) (unknown episodes)
Self (unknown episodes)
Self - Roosevelt University (unknown episodes)
Self - Union Activist (unknown episodes)