Australian pediatrician Helen Caldicott delivers a lecture on the potential medical and societal consequences of a nuclear war, and advocates for nuclear disarmament. The film includes newsreel records of the beginnings of the arms race and the bombings of Hiroshima and Nagasaki, as well as film records showing the Japanese who were severely scarred and burned in the bombings.
| Directing | Terre Nash | Director |
| Editing | Terre Nash | Editor |
| Production | Edward Le Lorrain | Producer |
| Production | Kathleen Shannon | Executive Producer |
| Camera | André-Luc Dupont | Director of Photography |
| Camera | Susan Trow | Director of Photography |
| Camera | Don Virgo | Director of Photography |
| Sound | Jacques Drouin | Sound |
| Sound | Jackie Newell | Sound Editor |
| Sound | Jean-Pierre Joutel | Sound Re-Recording Mixer |
| Sound | Karl du Plessis | Music |
