| Original title | Der Hampelmann | 
|---|---|
| Danish title | Ung maa man være | 
| Other titles | Ung må man være | 
| Leikstjórn | E.W. Emo | 
| Screenplay | Hans H. Zerlett, Gustav Beer | 
| Based on | Efter Gustav Beer & Fritz Lunzers operette af samme navn. | 
| Director of Photography | Curt Courant, Friedl Behn-Grund | 
| Composer | Robert Stolz, Kurt Schröder | 
| Appearance | Max Hansen, Lien Deyers, Szöke Szakall | 
| Land | Tyskland | 
| Domestic distribution | Kosmo Film | 
| Technical info | 35 mm, Normal, Sort-hvid, Tone | 
| Danish theatrical release | 08.06.1931 | 
| Cinemas | Park | 
      Companies | 
  |
| Production company | Terra Film | 
| Domestic distribution | Kosmo Film | 
| 
       | 
  |
      Instruktion | 
  |
| Instruktion | E.W. Emo | 
| 
       | 
  |
      Manus | 
  |
| Manus | Hans H. Zerlett | 
| Manus | Gustav Beer | 
| 
       | 
  |
      Produktion | 
  |
| Produktion | Curt Melnitz | 
| 
       | 
  |
      Foto | 
  |
| Foto | Curt Courant | 
| Foto | Friedl Behn-Grund | 
| 
       | 
  |
      Musik | 
  |
| Musik | Robert Stolz | 
| Musik | Kurt Schröder | 
| 
       | 
  |
      Medvirkende | 
  |
| Medvirkende | Max Hansen | 
| Medvirkende | Lien Deyers | 
| Medvirkende | Szöke Szakall | 
| 
       | 
  |