Fringe is finishing the shooting of the final 2 episodes of season 1. Here you can see some set pictures. Fringe co-creators Orci and Alex Kurtzman did an interview with great Sci Fi Wire and they answered some questions ( spoilers ):
Will we figure out who The Observer is. We'll get a deeper context of what he is a part of ( not "who is he )
Why did Broyles requested to put Olivia on this unit is going to be answered by the end of the year.
Questions like "Why is the [Pattern] happening? What is causing all of these things? What is the Pattern?" have the answer. That answer will probably be a long time coming.
What sort of weird science will we seein future episodes?
- Chips under your skin to track you to cloning. (which is now real)
- Rover on Mars.
- Invisibility cloaks.
- High [Frequency Active] Auroral Research Program that bounces lasers off the ionosphere and can see underground.
- Potential weather control, used by the Chinese during the Olympics.
- Chem trails, you know, the German government admitting that, yes, indeed, they have been putting chemicals in some of the airborne aerosols that planes