 | Donald Sutherland | Narrator 8 episodes, 1992-1993 |
 | Daniel Yergin | Self - Author, The Prize 8 episodes, 1992-1993 |
| | Norman Cooley | Actor 4 episodes, 1992 |
| | Stephanie Cran | Actress 4 episodes, 1992 |
| | Nick Kaledin | Actor 4 episodes, 1992 |
 | Armand Schultz | Actor 4 episodes, 1992 |
| | Peter Holmes | Self - Chairman, Shell 3 episodes, 1992-1993 |
| | Joseph A. Pratt | Self - Business Historian, University of Houston / ... 3 episodes, 1992-1993 |
| | Alirio Parra | Self - Venezuelan Oil Minister 2 episodes, 1993 |
| | Ahmed Zaki Yamani | Self - Saudi Oil Minister 1962-86 2 episodes, 1993 |
| | Irvine H. Anderson | Self - Business Historian 1 episode, 1992 |
| | James H. Bamberg | Self - B.P. Group Historian 1 episode, 1992 |
| | Kathleen Brady | Self - Author, Ida Tarbell: Portrait of a Muckraker 1 episode, 1992 |
| | Donald Cameron | Self - 26th Chief of Clan Cameron 1 episode, 1992 |
 | Fouad Ajami | Self - Johns Hopkins University 1 episode, 1993 |
| | James Akins | Self - U.S. Ambassador to Saudi Arabia 1973-76 1 episode, 1993 |
| | Mike Ameen | Self - Former Executive, Aramco 1 episode, 1993 |
| | Robert O. Anderson | Self - Chairman, Arco 1965-86 1 episode, 1993 |
| | Alfred Chandler | Self - Harvard Business School 1 episode, 1992 |
| | Dennis Corble | Self - Archivist, Samuels Family Bank 1 episode, 1992 |
| | Carlo D'Este | Self - Military Historian 1 episode, 1992 |
| | Ali Khalifa Al-Saba | Self - Kuwaiti Oil Minister 1978-90 1 episode, 1993 |
| | Irvine A. Anderson | Self - Business Historian 1 episode, 1993 |
| | Hakim Belo-Osagie | Self - Oil Advisor to Nigerian President 1980-84 1 episode, 1993 |
| | Marcello Colitti | Self - Energy Advisor to Chairman, ENI 1 episode, 1993 |
| | James Deterding | Self - Grandson of Henri Deterding 1 episode, 1992 |
| | Adolf Galland | Self - Luftwaffe General, 1941-45 1 episode, 1992 |
| | Roberto Gulbenkian | Self - Nephew of Calouste Gulbenkian 1 episode, 1992 |
| | Vance Packard | Self - Industrial Archaeologist 1 episode, 1992 |
| | Naohiro Amaya | Self - Former Vice-Minister, Ministry for International Trade and Industry 1 episode, 1993 |
| | Jack Blum | Self - Energy Lawyer 1 episode, 1993 |
| | Lodwrick Cook | Self - Chairman, Arco 1986-95 1 episode, 1993 |
| | Manucher Farmanfarmaian | Self - Director, National Iranian Oil 1957-71 1 episode, 1993 |
| | Hans Gabriels | Self - Author, The First 100 Years: Royal Dutch Petroleum 1 episode, 1992 |
| | Nell Hall | Self - East Texas Resident During Oil Boom 1 episode, 1992 |
| | Peter Hayes | Self - Northwestern University 1 episode, 1992 |
| | Simon Bromley | Self - Lecturer in Politics, Leeds University 1 episode, 1993 |
| | Kenneth Courtis | Vice President Global Strategy, Deutsche Bank 1 episode, 1993 |
| | Akira Iriye | Self - Harvard University 1 episode, 1992 |
| | Maida Jaggers | Self - Texas Oil Boomer 1 episode, 1992 |
| | David Rockefeller | Self - Grandson of John D. Rockefeller 1 episode, 1992 |
| | Meghnad Desai | Self - London School of Economics 1 episode, 1993 |
| | Eric Drake | Self - Retired Chairman, B.P. 1 episode, 1993 |
| | Geoffrey Jones | Self - University of Reading 1 episode, 1992 |
| | Linda J. Lear | Self - Author, Harold Ickes: The Aggressive Progressive 1874-1933 1 episode, 1992 |
| | Roger Pineau | Self - U.S. Navy, 1943-45 1 episode, 1992 |
| | Hermann Frederick Eilts | Self - U.S. Ambassador to Saudi Arabia 1965-70 1 episode, 1993 |
| | Virginia Gamba-Stonehouse | Self - London University 1 episode, 1993 |
| | Nicola Melodia | Self - Deputy General Manager, AGIP 1959-62 1 episode, 1993 |
| | Randy Kousbroek | Self - Indonesian Resident 1929-46 1 episode, 1992 |
| | J.Y. McKinnon | Self - Roughneck 1 episode, 1992 |
| | Edward Thomas | Self - Intelligence Historian 1 episode, 1992 |
| | Gwin Follis | Self - Former Chairman, Standard Oil of California 1 episode, 1993 |
| | Herbert Goodman | Self - President, Gulf Oil Trading Co. 1970-83 1 episode, 1993 |
| | Paul Hohnen | Self - Political Director, Greenpeace 1 episode, 1993 |
| | Thomas Lindblay | Self - University of Leiden 1 episode, 1992 |
| | Johannes Steinhoff | Self - Luftwaffe Commander, 1943-44 1 episode, 1992 |
 | Jim Hoagland | Self - The Washington Post 1 episode, 1993 |
| | Robert Lacey | Self - Author, The Kingdom: Arabia and the House of Saud 1 episode, 1993 |
| | Italo Ragni | Self - General Manager, ENI-Egypt 1958-71 1 episode, 1993 |
| | Donald Simmons | Self - Second Generation Oil Man 1 episode, 1992 |
| | Bernd Wegner | Self - Military Historian 1 episode, 1992 |
| | Makoto Kikuchi | Self - Tokai University 1 episode, 1993 |
| | Jeremy Leggett | Self - Chief Scientist, Greenpeace 1 episode, 1993 |
| | Harry J. Mayhorn | Self - Aramco Representative on Royal Tour 1 episode, 1993 |
| | Robert S. Rose | Self - Occidental Lawyer 1962-73 1 episode, 1993 |
| | Jane Will Teagle Smith | Self - Daughter-in-Law of Walter Teagle 1 episode, 1992 |
| | George C. McGhee | Self - Asst. Secretary of State, Near Eastern Affairs 1949-51 1 episode, 1993 |
| | Parviz Mina | Self - Director, National Iranian Oil 1973-79 1 episode, 1993 |
| | Nobuyuki Nakahara | Self - President, Tonen Oil Corp., Tokyo 1 episode, 1993 |
| | Fuad Rouhani | Self - OPEC Secretary General 1960-64 1 episode, 1993 |
| | Murph Wilson | Self - East Texas Resident During Oil Boom 1 episode, 1992 |
| | David S. Painter | Self - School of Foreign Service, Georgetown University 1 episode, 1993 |
| | Giorgio Ruffolo | Self - Italy Minister of Environment 1989-92 1 episode, 1993 |
 | James Schlesinger | Self - U.S. Secretary of Defense 1973-75 1 episode, 1993 |
| | G. Henry M. Schuler | Self - Center for Strategic and International Studies 1 episode, 1993 |
| | Crispin Tickell | Self - British Representative to the U.N.. 1987-90 1 episode, 1993 |
| | Omar Shelhi | Self - Counselor to the King of Libya 1 episode, 1993 |
| | Les Snyder | Self - Former Executive, Aramco 1 episode, 1993 |
| | Gerald M. Walston | Self - Director General, White Nights 1991-92 1 episode, 1993 |
| | Joseph Stanislaw | Self - Managing Director, Cambridge Energy Research Assoc. 1 episode, 1993 |
| | William Stott | Self - Vice-President, Exxon 1955-70 1 episode, 1993 |
| | C.M. Woodhouse | Self - British Intelligence 1 episode, 1993 |
| | Thomas Wachtell | Self - Vice-President, Occidental 1963-73 1 episode, 1993 |
| | Peter Walters | Self - Chairman, B.P. 1981-90 1 episode, 1993 |
| | George Williamson | Self - President, Occidental libya 1969-71 1 episode, 1993 |
