 | Commitment to Life (2023) as Self (archive) |
 | Mr. Conservative: Goldwater on Goldwater (2007) as Self |
 | JFK: Breaking the News (2003) as Self (archive footage) |
 | Hamlet (2000) as Player King |
 | Into the Future: On the Preservation of Knowledge in the Electronic Age (1997) as Narrator |
 | Bah, Humbug!: The Story of Charles Dickens' 'A Christmas Carol' (1994) as Host |
 | Beyond JFK: The Question of Conspiracy (1993) as Self - MacNeil/Lehrer Newshour, PBS |
 | Sesame Street: Put Down the Duckie (1988) as Self |
 | An Empire of Reason (1988) as Self |
| | The Lions of Capitalism: Some Call It Greed (1977) as Narrator |
 | The Violent Universe (1969) as Host |
