| Teideal | Of Unknown Origin |
|---|---|
| Bliain | 1983 |
| Seánra | Horror |
| Tír | Canada, United States of America |
| Stiúideo | Canadian Film Development Corporation, Famous Players Limited, Warner Bros. Pictures, Les Productions Mutuelles Ltée |
| Caitheadh | Peter Weller, Jennifer Dale, Lawrence Dane, Kenneth Welsh, Louis Del Grande, Shannon Tweed |
| Criú | Pierre David (Executive Producer), Claude Héroux (Producer), Kenneth Wannberg (Original Music Composer), René Verzier (Director of Photography), George P. Cosmatos (Director), Chauncey G. Parker III (Novel) |
| Scaoileadh | Nov 23, 1983 |
| Runtime | 88 nóiméad |
| Cáilíocht | HD |
| IMDb | 5.80 / 10 le 92 úsáideoirí |
| Coitianta | 6 |
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