Italy
No data
1979-03-22
Italy
(Milan)
1979-05
South Africa
(Johannesburg)
1979-08-22
Colombia
No data
1979-09-26
USA
(Atlanta, GA)
1979-09-28
Sweden
No data
1979-10-29
Denmark
No data
1979-11-19
USA
(Dayton, OH)
1979-11-30
Philippines
(Davao)
1979-12-04
Argentina
No data
1979-12-13
USA
(Chicago, Illinois)
1980-03
USA
(Los Angeles, California)
1980-03-14
West Germany
No data
1980-05-01
Mexico
No data
1980-11-20
USA
No data
1980-11-21
Turkey
No data
1981-09
Finland
(Night Visions Film Festival)
2004-02-29
Canada
(DVD premiere)
2010-11-02
USA
(re-release)
2013-10-31
Netherlands
(Blu Ray premiere)
2014-10-06
Germany
(Oldenburg International Film Festival)
2021-09-17
USA
(Fantastic Fest)
2021-09-23