The beautiful woman and the brave man disembark the train at the tiny station in the desert. He is the test pilot of the hypersonic nuclear-powered plane called Cyclone, and she is the physicist studying the strange phenomenon encountered by the first flier of the Cyclone jet, named Kazantsev.
| Directing | Nikita Kurikhin | Director |
| Writing | Boris Chirskov | Screenplay |
| Sound | Mieczysław Weinberg | Music |
| Camera | Samuil Rubashkin | Camera Operator |