September 23 can’t come soon enough for us. Thank goodness Fox has released two sets of Fringe season 4 photos and a new poster to help tide us over. Sooo… what do you think you see? Any clues to the season, beyond the fact that – hooray – Linc is a regular, and – as we knew – Peter’s back?

[Click on the Gallery to Blow Sh!t Up]

Fringe season 4, starring Anna Torv, Josh Jackson, John Noble, Jasika Nicole, Lance Reddick, Blair Brown, and Seth Gabel, premieres Friday, September 23 at 9/8c on Fox.