An Empire of Reason
- Blwyddyn: 1988
- Gwlad: United States of America
- Genre: Documentary, Drama, History
- Stiwdio: Middlemarch Films
- Allweddair: new york state, usa history, media & politics
- Cyfarwyddwr: Ellen Giffard, Muffie Meyer
- Cast: Cokie Roberts, William F. Buckley Jr., Walter Cronkite, John Chancellor, Phil Donahue, Robert MacNeil
