Part of acclaimed filmmaker Frank Capra's "Wonders of Life" series of science-based films (which won an Emmy Award for Best Editing) teaches kids about the power of gamma rays and radiation.
| Directing | Frank Capra | Director |
| Directing | William T. Hurtz | Director |
| Writing | Frank Capra | Writer |
| Writing | Jonathan Latimer | Writer |
| Production | Frank Capra | Producer |
| Production | Joseph Sistrom | Producer |
| Production | Shamus Culhane | Producer |
| Camera | Harold E. Wellman | Director of Photography |
| Camera | Ellis W. Carter | Director of Photography |
| Editing | Ray Snyder | Editor |
| Editing | Frank P. Keller | Editor |
| Directing | Arthur S. Black Jr. | Assistant Director |
| Sound | Archie Dattelbaum | Sound Effects |
| Camera | Ari Robbins | Steadicam Operator |
| Crew | Edison Hoge | Cinematography |
| Sound | Raoul Kraushaar | Music Supervisor |
| Production | Nancy Pitt | Researcher |
| Art | Cora Baird | Special Props |
