| Original title | Ghost of hidden valley | 
|---|---|
| Danish title | Den skjulte Dals Hemmeligheder | 
| Other titles | Den skulte dals hemmeligheder | 
| Leikstjórn | Sam Newfield | 
| Screenplay | Ellen Coyle | 
| Director of Photography | Art Reed | 
| Editor | Todd N. Holbrook | 
| Composer | Lee Zahler | 
| Appearance | Buster Crabbe, Al Saint-John, Jean Carlin | 
| Land | USA | 
| Domestic distribution | Viking Film | 
| Technical info | 35 mm, Sort-hvid, Tone | 
| Danish theatrical release | 03.04.1950 | 
      Companies | 
  |
| Production company | Producers' Releasing Corporation | 
| Domestic distribution | Viking Film | 
| 
       | 
  |
      Instruktion | 
  |
| Instruktion | Sam Newfield | 
| 
       | 
  |
      Manus | 
  |
| Manus | Ellen Coyle | 
| 
       | 
  |
      Produktion | 
  |
| Produktion | Sigmund Neufield | 
| 
       | 
  |
      Foto | 
  |
| Foto | Art Reed | 
| 
       | 
  |
      Klip | 
  |
| Klip | Todd N. Holbrook | 
| 
       | 
  |
      Musik | 
  |
| Musik | Lee Zahler | 
| 
       | 
  |
      Medvirkende | 
  |
| Medvirkende | Buster Crabbe | 
| Medvirkende | Al Saint-John | 
| Medvirkende | Jean Carlin | 
| 
       | 
  |