What is the French "viper" talking about?

There are two French movies called Viper. 1. movie of the same name ◎ translated name Vipers ◎ year 2008 ◎ country, USA/Canada ◎ genre horror ◎ language English ◎ screen N/A ◎IMDB score 4.11031number of votes ◎ file format XviD+MP3 ◎ video size 608 Al Claire Rankin ... Ellie Tara Reed tara reid ... Nicky Jessica Steen Jessica Steen ... Dr. Collins Corbin Bernsen corbin bernsen ... Davis Aaron of Burton Downton Pearl Aaron. Pearl ... Jack Martin Genevieve Buechner ... Megan Martin Mike Kopsa ... Staffen Connor Christopher Leavins ... Jack Stephen E. Miller ... Brownie Cedri De ... Dr. Achim Edwinchell ... Jen Jane's scientists have captured a batch of poisonous snakes and are going to treat cancer. Not only do they bite people, what's more, they kill people. And all this happened in a beautiful country town. The reproduction of scientists has enhanced the toxicity of snakes, which devour life endlessly. A few survivors must use their wisdom and courage to deal with the insatiable snake. 2. The French movie "Viper" is translated into snake/new spy, the sea dragon snake ◎ the title snake ◎ year 2006 ◎ country France ◎ genre horror ◎ language French ◎ screen Chinese ◎IMDB score 6.4/ 10 (160 votes). ◎IMDB link◎ file format RMVB ◎ video size 704 x 368 ◎ file size 2CD ◎ film length 65438 ... clovis cornillac, clovis cornillac ... Prender Pierre Richard Pierre Richard ... Sendras Simon Abu Calian simon abkarian ... Samminna Haapkyl? ... Helen Olga Kurylenko ... Sophia Gé rard laroche ... Becker Jean-Claude Buyon ... Max Veronica varga ... Catherine Pierre Mazin ... carbon Akatia Lewkowicz Eric Naggar let part ... La télévision (undefined) (voice) ◎ Fidé lité Productions Big W. Orld ◎ distribution company Wild Bunch Distribution ◎ official website ◎ photographer Vincent Mundell (yvan attal) was extremely depressed because of his divorce, which made it even worse to lose custody of his children. Later, Vincent discovered that his misfortune was originally caused by his former colleague Joseph Prender (played by kravis Kanyik). This despicable guy brought Vincent's life to the brink of collapse by writing anonymous letters and other tricks. Vincent moved several times and couldn't get rid of this deadly enemy. What is more frightening is that Joseph's behavior has escalated to the point of murdering Vincent. In despair, Vincent's only hope is to fight back against Joseph with even crazier power.