The third season of Fringe will be premiering on Thursday, September 23.  Jon has already written a review of the premiere episode and until you can watch it yourself, we have three sneak peeks below from Fox to share with you.

A THRILLING NEW CHAPTER BEGINS ON THE SEASON PREMIERE OF “FRINGE” ON THURSDAY, SEPTEMBER 23, ON FOX

After the extraordinary turn of events that shockingly left an imprisoned Olivia “over there,” she fights to find her way home. Meanwhile, Peter and Walter try to move on with their lives unknowingly alongside alternate Olivia in the “Olivia” season premiere episode of FRINGE airing Thursday, Sept. 23 (9:00-10:00 PM ET/PT) on FOX. (FR-301) (TV-14 L, V)

Cast: Anna Torv as Olivia Dunham; Joshua Jackson as Peter Bishop; John Noble as Walter Bishop; Lance Reddick as Phillip Broyles; Blair Brown as Nina Sharp; Jasika Nicole as Astrid Farnsworth

Guest Cast: Andre Royo as Henry; Amy Madigan as Marilyn