When Prince Vain got his shirt fixed, he proclaims that he had slain two lizards in front of the tailor's house - "two in one strike". When the tailor swats seven flies at once, he sows himself a banner saying "seven in one strike", and together with his bird he starts a journey into the world to pronounce his deed.
| Directing | Helmut Spieß | Director |
| Writing | Kurt Bortfeldt | Writer |
| Writing | Jacob Grimm | Story |
| Editing | Hildegard Conrad | Editor |
| Sound | Joachim Werzlau | Music |
| Writing | Wilhelm Grimm | Story |
| Camera | Robert Baberske | Director of Photography |
