Over at the Joshua-Jackson Network fan site they have linked to a May 27th Radio Talk Show Call-In Appearance.  Josh Jackson made good on a promise to return to the Geek friendly Sirius XM Radio show - GeekTime! for his third appearance.

To Exist Or Not Exist?  That is the question of Season 4.

The Joshua-Jackson Network have conveniently provided a downloadable audio file link of the interview which runs for about 9 minutes.

Joshua Jackson and the show host talk about Season 4 and Joshua puts down several great theories including the popular one of Peter sporting a hairless look.  The real interesting item Joshua puts forth is the timing of when that look would appear.

Great interview and well worth taking the time to listen to.

Enjoy.