O Grande Segredo
| Film | Cloak And Dagger |
| Format | VHS |
| Runtime | 107 Minutes |
| Audio | Stereo |
| Subtitles | Portuguese |
| Languages | English |
| Aspect Ratio | 4:3 |
| Color | Black And White |
| Video Standard | PAL |
| Packaging | Keep case (Black) |
| Classification | 12 |
| Barcode | 5 602193 110853 |
| Catalog Number | VDE - 1129 |
| Brand | Colecção Video (1991), Republic Pictures (1991) |
| Copyright | Republic Pictures Corporation (1946), Ecovideo, Lda. (1991) |
| Distribution | Ecofilmes - Importação E Distribuição De Filmes, Lda. |
| Territory | Portugal |
| Notes | Nº De Registo 2211/1991 Portuguese Release |
Added by simplyrui