It’s finally time for the big Fringe episode “Letters of Transit”!

#April20thisthe19th is the big Twitter campaign for tonight’s episode, which airs at 9/8c on Fox. Let’s try to get it trending! Traditionally, the 19th episode of Fringe has been purposefully out there, such as the musical episode “Brown Betty” and last year’s cartoon episode “LSD.” This year all we know is that there’s going to be a time jump, that the Fringe team and Observers will be engaged in an “epic battle,” and that Henry Ian Cusick guest stars – but isn’t that enough?!

Watch the promo:

Whoa. Looks like this will be worth all the hype!