Original title: RAZZA VIOLENTA
(the film is from 1982, not '84 as listed on IMDb)
VHS/Holland/format?/English dub/Dutch subs
[click cover for bigger size]
VHS/Japan/format?/English dub/Japanese subs
VHS/Italy/format?/Italian dub/no subs
Dir: Fernando Di Leo
There's a useful, unofficial web-page for Di Leo here.
Portuguese dubbed trailer:
Thanks for the trailer goes to Vittorio Marcelli.