Is Primeval done once season 4 and 5 are over?

i am sorry to say i think so, i found out what is happing in series six by mistake and i has ruin it for me, but by the end of series six, we will find out why the it is all happing! But the source i found it from has gone without a trace, and i think is was wrong, so i will not pass what i found out on, in case it was wrong, but i doubt it will carry on, but i found out on wiki that there might be a film, if you watch all the series again you get clues to what is happing! but i reckon my source was wrong, i just regret not saving the website, as i can no longer find it! sorry xx

I'm not going to say that there definitely is going to be a season 6, but it has been said that the creators are currently working on a story line for another season or so, but probably won't be released until 2013. Plus, the way I'm looking at it (and I'm praying to God it's true) is that the ending of season 5 was left at a cliff-hanger with room for another season so I'm thinking there will be another season, just not anytime soon - kinda like the break between season 3 and 4. :) Hope this helped!!

I realy hope there is a sixth series,but probobly there wont be.

season 4 and 5 are over but there at least 2 more seasons seres 6 and 7 focuses on matt

UPDATE: Yes Primeval is over=(