Question About Some French DVD Versions.

[harmonica]

I found on fnac (http://www4.fnac.com/Charles-Bronson/ia178967) some french versions of Bronson's movies that I'm interested for("The Stone Killer","The White Buffalo","Borderline" and"Family Of Cops 1 2 3").According to this site those movies have only french audio and no subtitles however according to other sites (amazon.fr) some of them -"The Stone Killer" for example- have both English audio and subtitles.So what holds true, can anybody tell me for sure about the audio and subtitle language of the movies I mentioned?Is there any difference between fnac's and amazon's versions or the language informations on fnac's site are just wrong.I'm asking that because it's easier for me to buy those movies from fnac shop.

Please help me guys, Crego.