Fox.com: Questions For The Cast Of Fringe

The Official Fringe website has set up a "QUESTIONS FOR THE CAST OF FRINGE?" thread, where you can ask a question, and it may get answered in an upcoming video:

Attn Fans!

We’re sitting down with the cast of Fringe and they want to answer your questions!

Submit your questions here and they may be answered in an upcoming video.

There are no details on how long you have to ask a question, so get them in ASAP!