The Day After Trinity
- Blwyddyn: 1981
- Gwlad: United States of America
- Genre: Documentary, History
- Stiwdio: KTEH
- Allweddair: atomic bomb, atomic bomb test, 1940s, manhattan project
- Cyfarwyddwr: Jon Else
- Cast: Paul Frees, Jon Else, J. Robert Oppenheimer, Hans Bethe, Frank Oppenheimer, Haakon Chevalier