there be a dvd publish in the uk in 2002 code hrgd002 on the cover and no asin and vfc 19796 on the disk and no ifpi code in the inner rim . probably a straight transfer from vhs . there be no much point be comment an adult film . but this one contain a minimal plot and and the character be believable . it be show in the united state in normal cinema . i have see it in pensylvannia way back in 1975. a such it deserve a place in an encyclopedia of movie . the dvd have no special feature and no subtitle and and be probably make use a vhs tape a source .