Fringe fans, I have not one but two teasers for you today. The first, embedded above, is simple yet enticing; as a barrage of Observers briskly walk toward the camera, our heroes (namely Broyles, Peter, Olivia, Walter, and September) recap the evolution of the term “Observer” as it has changed significantly since its introduction in season one. The teaser concludes with the final season’s tagline “they are coming.”

Next you’ll want to jump after the break to watch another new teaser that includes the very first real footage from the season five premiere. In it a happily married (Peter is indeed wearing a wedding band on his left hand) Peter and Olivia are enjoying themselves in a park with their daughter Etta when all of a sudden a group of Observers make it their mission to disturb the peace.

Fringe returns for its fifth and final season on Friday, September 28.