This Friday, Fringe will conclude with the series finale episode “An Enemy of Fate.” See cast interviews and a new poster here!

Cat got your tongue, Windmark? Or was it the fringe team, slowly dissolving you from history?

TV Line has posted this beautiful and terrifying finale promo, along with comments made by series creator J.J. Abrams, who called the final episode, “Highly unexpected, incredibly emotional and a fitting conclusion to the series.”

Fox has also released a lot of new interview videos with the cast where they talk about their characters’ journeys and some of the scenes they had to film for the finale.

In the first video, Joshua Jackson talks about the story wrapping up. He says that he’s proud of the story they’ve told, and hopes that the audience will like it as well:

Jasika Nicole talks about the tank, which will show up in the finale again, and how fair it is that it’s now Walter who has to go into it seeing as how he was always making Olivia do it in season 1:

Joshua Jackson explains that the first season’s storyline actually turns out to be the core mystery of the entire show, and why it’s so interesting to go back and mine Fringe‘s own mythology for the final chapter:

Here, John Noble talks about the parallels between Walter and September’s journeys, and previews September’s journey – a man who is now filled with emotion which understands friendship and paternal love:

Anna Torv weighs in on what scenes are the most fun to shoot for the show and which are more hard work:

And finally, Jasika Nicole talks about working with green screen, and shares her memory of filming a scene between Astrid and her alternate self:

Fringe concludes Friday with the two-hour series finale. The first part, “Liberty,” airs at 8/7c (note the earlier time) on Fox, and “An Enemy of Fate” wraps up the story starting at 9/8c.