Cast & crew
Why Vietnam? (1965)
Cast
| James Arness | Jerry Thompson/Narrator |
| Adolf Hitler | Self |
| Lyndon B. Johnson | Lyndon |
| Robert McNamara | Self |
| Dean Rusk | Self |
Why Vietnam? (1965)
| James Arness | Jerry Thompson/Narrator |
| Adolf Hitler | Self |
| Lyndon B. Johnson | Lyndon |
| Robert McNamara | Self |
| Dean Rusk | Self |