Will there be another series now that the films have finished?

i cant find any evidence to say so... but i did find a few petitions to bring it back!

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On the DVD commentary of Into The Wild Green Yonder Matt Groening and David X. Cohen seemed to leave it rather open ended.

This should answer your question:
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There's a vraag regarding season 6.

as far as i know i think it might be coming back!!!

I've heard that its been renewed door comedy central and should be a new series coming soon

one of my vrienden says that comedy central is putting up new episods in 2010 that's why there advertising it so much.

Ive heard the new season comes in mid 2010. Such a long wait :P

I hope so and does any one think leelas hot i do

yes it starts back up in September. The reason it will take that long is because animatie takes a lot of time to do and they want at least 3 eppisodes done before going on air. I heard this from some of the people who work at Roughdraft studios a couple months ago. I used to live in Glendale California where their offices are located and heard them talking about it.
so FALL 2010!