| Country/Region | Release Date/Issue Date(Detailed) |
| 1982 ......(Knokke-Heist Film Festival) | |
| May 1982 ......(Cannes Film Festival) | |
| October 1982 ......(London Film Festival) | |
| 1982 ......(New York City Horror Film Festival) | |
| March 1982 ......(American Film Market) | |
| 15 October 1981 ......(Detroit, Michigan) (premiere) |